29122875747

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{32261}}^1$

素因数の和:32393

約数の個数: 72

約数和(自身を含む): 51637266720

約数和(自身を除く): 22514390973

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 89, 147, 161, 207, 267, 441, 483, 623, 801, 1127, 1449, 1869, 2047, 3381, 4361, 5607, 6141, 10143, 13083, 14329, 18423, 32261, 39249, 42987, 96783, 100303, 128961, 225827, 290349, 300909, 677481, 742003, 902727, 1580789, 2032443, 2226009, 2871229, 4742367, 5194021, 6678027, 8613687, 14227101, 15582063, 20098603, 25841061, 36358147, 46746189, 60295809, 66038267, 109074441, 140690221, 180887427, 198114801, 327223323, 422070663, 462267869, 594344403, 1266211989, 1386803607, 3235875083, 4160410821, 9707625249, 29122875747]

約数ペア:

[(1, 29122875747), (3, 9707625249), (7, 4160410821), (9, 3235875083), (21, 1386803607), (23, 1266211989), (49, 594344403), (63, 462267869), (69, 422070663), (89, 327223323), (147, 198114801), (161, 180887427), (207, 140690221), (267, 109074441), (441, 66038267), (483, 60295809), (623, 46746189), (801, 36358147), (1127, 25841061), (1449, 20098603), (1869, 15582063), (2047, 14227101), (3381, 8613687), (4361, 6678027), (5607, 5194021), (6141, 4742367), (10143, 2871229), (13083, 2226009), (14329, 2032443), (18423, 1580789), (32261, 902727), (39249, 742003), (42987, 677481), (96783, 300909), (100303, 290349), (128961, 225827)]