15897114621

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{54401}}^1$

素因数の和:54626

約数の個数: 32

約数和(自身を含む): 24023923200

約数和(自身を除く): 8126808579

約数列:

[1, 3, 9, 27, 79, 137, 237, 411, 711, 1233, 2133, 3699, 10823, 32469, 54401, 97407, 163203, 292221, 489609, 1468827, 4297679, 7452937, 12893037, 22358811, 38679111, 67076433, 116037333, 201229299, 588782023, 1766346069, 5299038207, 15897114621]

約数ペア:

[(1, 15897114621), (3, 5299038207), (9, 1766346069), (27, 588782023), (79, 201229299), (137, 116037333), (237, 67076433), (411, 38679111), (711, 22358811), (1233, 12893037), (2133, 7452937), (3699, 4297679), (10823, 1468827), (32469, 489609), (54401, 292221), (97407, 163203)]