156715352661

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1\times {\mathrm{139439}}^1$

素因数の和:140049

約数の個数: 32

約数和(自身を含む): 241487769600

約数和(自身を除く): 84772416939

約数列:

[1, 3, 7, 21, 109, 327, 491, 763, 1473, 2289, 3437, 10311, 53519, 139439, 160557, 374633, 418317, 976073, 1123899, 2928219, 15198851, 45596553, 68464549, 106391957, 205393647, 319175871, 479251843, 1437755529, 7462635841, 22387907523, 52238450887, 156715352661]

約数ペア:

[(1, 156715352661), (3, 52238450887), (7, 22387907523), (21, 7462635841), (109, 1437755529), (327, 479251843), (491, 319175871), (763, 205393647), (1473, 106391957), (2289, 68464549), (3437, 45596553), (10311, 15198851), (53519, 2928219), (139439, 1123899), (160557, 976073), (374633, 418317)]