3871307547

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{16651}}^1$

素因数の和:16848

約数の個数: 32

約数和(自身を含む): 5861504000

約数和(自身を除く): 1990196453

約数列:

[1, 3, 9, 27, 79, 109, 237, 327, 711, 981, 2133, 2943, 8611, 16651, 25833, 49953, 77499, 149859, 232497, 449577, 1315429, 1814959, 3946287, 5444877, 11838861, 16334631, 35516583, 49003893, 143381761, 430145283, 1290435849, 3871307547]

約数ペア:

[(1, 3871307547), (3, 1290435849), (9, 430145283), (27, 143381761), (79, 49003893), (109, 35516583), (237, 16334631), (327, 11838861), (711, 5444877), (981, 3946287), (2133, 1814959), (2943, 1315429), (8611, 449577), (16651, 232497), (25833, 149859), (49953, 77499)]