90931071

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9601}}^1$

素因数の和:9663

約数の個数: 32

約数和(自身を含む): 154861056

約数和(自身を除く): 63929985

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 3157, 9471, 9601, 28803, 67207, 105611, 201621, 316833, 393641, 739277, 1180923, 2217831, 2755487, 4330051, 8266461, 12990153, 30310357, 90931071]

約数ペア:

[(1, 90931071), (3, 30310357), (7, 12990153), (11, 8266461), (21, 4330051), (33, 2755487), (41, 2217831), (77, 1180923), (123, 739277), (231, 393641), (287, 316833), (451, 201621), (861, 105611), (1353, 67207), (3157, 28803), (9471, 9601)]