91156085281

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{2111}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 98423930880

約数和(自身を除く): 7267845599

約数列:

[1, 19, 73, 163, 191, 1387, 2111, 3097, 3629, 11899, 13943, 31133, 40109, 154103, 226081, 264917, 344093, 403201, 591527, 2272709, 2927957, 6537767, 7660819, 25118789, 29433673, 43181471, 65721763, 477256991, 559239787, 1248713497, 4797688699, 91156085281]

約数ペア:

[(1, 91156085281), (19, 4797688699), (73, 1248713497), (163, 559239787), (191, 477256991), (1387, 65721763), (2111, 43181471), (3097, 29433673), (3629, 25118789), (11899, 7660819), (13943, 6537767), (31133, 2927957), (40109, 2272709), (154103, 591527), (226081, 403201), (264917, 344093)]