13304489139

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{2663}}^1$

素因数の和:2877

約数の個数: 64

約数和(自身を含む): 20950548480

約数和(自身を除く): 7646059341

約数列:

[1, 3, 9, 27, 31, 47, 93, 127, 141, 279, 381, 423, 837, 1143, 1269, 1457, 2663, 3429, 3937, 4371, 5969, 7989, 11811, 13113, 17907, 23967, 35433, 39339, 53721, 71901, 82553, 106299, 125161, 161163, 185039, 247659, 338201, 375483, 555117, 742977, 1014603, 1126449, 1665351, 2228931, 3043809, 3379347, 3879991, 4996053, 9131427, 10484231, 11639973, 15895447, 31452693, 34919919, 47686341, 94358079, 104759757, 143059023, 283074237, 429177069, 492758857, 1478276571, 4434829713, 13304489139]

約数ペア:

[(1, 13304489139), (3, 4434829713), (9, 1478276571), (27, 492758857), (31, 429177069), (47, 283074237), (93, 143059023), (127, 104759757), (141, 94358079), (279, 47686341), (381, 34919919), (423, 31452693), (837, 15895447), (1143, 11639973), (1269, 10484231), (1457, 9131427), (2663, 4996053), (3429, 3879991), (3937, 3379347), (4371, 3043809), (5969, 2228931), (7989, 1665351), (11811, 1126449), (13113, 1014603), (17907, 742977), (23967, 555117), (35433, 375483), (39339, 338201), (53721, 247659), (71901, 185039), (82553, 161163), (106299, 125161)]