130255371

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:677

約数の個数: 40

約数和(自身を含む): 204906240

約数和(自身を除く): 74650869

約数列:

[1, 3, 9, 23, 27, 69, 81, 139, 207, 417, 503, 621, 1251, 1509, 1863, 3197, 3753, 4527, 9591, 11259, 11569, 13581, 28773, 34707, 40743, 69917, 86319, 104121, 209751, 258957, 312363, 629253, 937089, 1608091, 1887759, 4824273, 5663277, 14472819, 43418457, 130255371]

約数ペア:

[(1, 130255371), (3, 43418457), (9, 14472819), (23, 5663277), (27, 4824273), (69, 1887759), (81, 1608091), (139, 937089), (207, 629253), (417, 312363), (503, 258957), (621, 209751), (1251, 104121), (1509, 86319), (1863, 69917), (3197, 40743), (3753, 34707), (4527, 28773), (9591, 13581), (11259, 11569)]