147777197

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 156739968

約数和(自身を除く): 8962771

約数列:

[1, 43, 53, 61, 1063, 2279, 2623, 3233, 45709, 56339, 64843, 139019, 2422577, 2788249, 3436679, 147777197]

約数ペア:

[(1, 147777197), (43, 3436679), (53, 2788249), (61, 2422577), (1063, 139019), (2279, 64843), (2623, 56339), (3233, 45709)]