15693280119

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{1279}}^1$

素因数の和:1642

約数の個数: 80

約数和(自身を含む): 26227998720

約数和(自身を除く): 10534718601

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 141, 293, 297, 423, 517, 879, 891, 1269, 1279, 1551, 2637, 3223, 3807, 3837, 4653, 7911, 9669, 11511, 13771, 13959, 14069, 23733, 29007, 34533, 41313, 41877, 42207, 60113, 87021, 103599, 123939, 126621, 151481, 180339, 261063, 371817, 374747, 379863, 454443, 541017, 661243, 1115451, 1124241, 1139589, 1363329, 1623051, 1983729, 3372723, 4089987, 4122217, 4869153, 5951187, 10118169, 12269961, 12366651, 17613109, 17853561, 30354507, 37099953, 52839327, 53560683, 111299859, 158517981, 193744199, 333899577, 475553943, 581232597, 1426661829, 1743697791, 5231093373, 15693280119]

約数ペア:

[(1, 15693280119), (3, 5231093373), (9, 1743697791), (11, 1426661829), (27, 581232597), (33, 475553943), (47, 333899577), (81, 193744199), (99, 158517981), (141, 111299859), (293, 53560683), (297, 52839327), (423, 37099953), (517, 30354507), (879, 17853561), (891, 17613109), (1269, 12366651), (1279, 12269961), (1551, 10118169), (2637, 5951187), (3223, 4869153), (3807, 4122217), (3837, 4089987), (4653, 3372723), (7911, 1983729), (9669, 1623051), (11511, 1363329), (13771, 1139589), (13959, 1124241), (14069, 1115451), (23733, 661243), (29007, 541017), (34533, 454443), (41313, 379863), (41877, 374747), (42207, 371817), (60113, 261063), (87021, 180339), (103599, 151481), (123939, 126621)]