165164979

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1579}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 267563520

約数和(自身を除く): 102398541

約数列:

[1, 3, 7, 17, 21, 51, 119, 293, 357, 879, 1579, 2051, 4737, 4981, 6153, 11053, 14943, 26843, 33159, 34867, 80529, 104601, 187901, 462647, 563703, 1387941, 3238529, 7864999, 9715587, 23594997, 55054993, 165164979]

約数ペア:

[(1, 165164979), (3, 55054993), (7, 23594997), (17, 9715587), (21, 7864999), (51, 3238529), (119, 1387941), (293, 563703), (357, 462647), (879, 187901), (1579, 104601), (2051, 80529), (4737, 34867), (4981, 33159), (6153, 26843), (11053, 14943)]