156969889503

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{6011}}^1\times {\mathrm{6947}}^1$

素因数の和:13147

約数の個数: 32

約数和(自身を含む): 240603125760

約数和(自身を除く): 83633236257

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 6011, 6947, 18033, 20841, 42077, 48629, 126231, 145887, 1075969, 1243513, 3227907, 3730539, 7531783, 8704591, 22595349, 26113773, 41758417, 125275251, 292308919, 876926757, 7474756643, 22424269929, 52323296501, 156969889503]

約数ペア:

[(1, 156969889503), (3, 52323296501), (7, 22424269929), (21, 7474756643), (179, 876926757), (537, 292308919), (1253, 125275251), (3759, 41758417), (6011, 26113773), (6947, 22595349), (18033, 8704591), (20841, 7531783), (42077, 3730539), (48629, 3227907), (126231, 1243513), (145887, 1075969)]