157400552403

素因数分解:

$3^3\times {\mathrm{4519}}^1\times {\mathrm{1290031}}^1$

素因数の和:1294559

約数の個数: 16

約数和(自身を含む): 233237785600

約数和(自身を除く): 75837233197

約数列:

[1, 3, 9, 27, 4519, 13557, 40671, 122013, 1290031, 3870093, 11610279, 34830837, 5829650089, 17488950267, 52466850801, 157400552403]

約数ペア:

[(1, 157400552403), (3, 52466850801), (9, 17488950267), (27, 5829650089), (4519, 34830837), (13557, 11610279), (40671, 3870093), (122013, 1290031)]