87975099

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 133056000

約数和(自身を除く): 45080901

約数列:

[1, 3, 9, 27, 109, 167, 179, 327, 501, 537, 981, 1503, 1611, 2943, 4509, 4833, 18203, 19511, 29893, 54609, 58533, 89679, 163827, 175599, 269037, 491481, 526797, 807111, 3258337, 9775011, 29325033, 87975099]

約数ペア:

[(1, 87975099), (3, 29325033), (9, 9775011), (27, 3258337), (109, 807111), (167, 526797), (179, 491481), (327, 269037), (501, 175599), (537, 163827), (981, 89679), (1503, 58533), (1611, 54609), (2943, 29893), (4509, 19511), (4833, 18203)]