24665209821

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^2\times {\mathrm{307}}^1$

素因数の和:528

約数の個数: 108

約数和(自身を含む): 43880028192

約数和(自身を除く): 19214818371

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 89, 147, 161, 207, 267, 307, 441, 483, 623, 801, 921, 1127, 1449, 1869, 2047, 2149, 2763, 3381, 4361, 5607, 6141, 6447, 7061, 7921, 10143, 13083, 14329, 15043, 18423, 19341, 21183, 23763, 27323, 39249, 42987, 45129, 49427, 55447, 63549, 71289, 81969, 100303, 128961, 135387, 148281, 166341, 182183, 191261, 245907, 300909, 345989, 388129, 444843, 499023, 546549, 573783, 628429, 902727, 1037967, 1164387, 1275281, 1338827, 1639647, 1721349, 1885287, 2431747, 3113901, 3493161, 3825843, 4016481, 4399003, 5655861, 7295241, 8926967, 11477529, 12049443, 13197009, 17022229, 21885723, 26780901, 30793021, 39591027, 51066687, 55930181, 80342703, 92379063, 119155603, 153200061, 167790543, 277137189, 357466809, 391511267, 503371629, 1072400427, 1174533801, 2740578869, 3523601403, 8221736607, 24665209821]

約数ペア:

[(1, 24665209821), (3, 8221736607), (7, 3523601403), (9, 2740578869), (21, 1174533801), (23, 1072400427), (49, 503371629), (63, 391511267), (69, 357466809), (89, 277137189), (147, 167790543), (161, 153200061), (207, 119155603), (267, 92379063), (307, 80342703), (441, 55930181), (483, 51066687), (623, 39591027), (801, 30793021), (921, 26780901), (1127, 21885723), (1449, 17022229), (1869, 13197009), (2047, 12049443), (2149, 11477529), (2763, 8926967), (3381, 7295241), (4361, 5655861), (5607, 4399003), (6141, 4016481), (6447, 3825843), (7061, 3493161), (7921, 3113901), (10143, 2431747), (13083, 1885287), (14329, 1721349), (15043, 1639647), (18423, 1338827), (19341, 1275281), (21183, 1164387), (23763, 1037967), (27323, 902727), (39249, 628429), (42987, 573783), (45129, 546549), (49427, 499023), (55447, 444843), (63549, 388129), (71289, 345989), (81969, 300909), (100303, 245907), (128961, 191261), (135387, 182183), (148281, 166341)]