125965359

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{63331}}^1$

素因数の和:63367

約数の個数: 24

約数和(自身を含む): 207475632

約数和(自身を除く): 81510273

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 63331, 189993, 569979, 823303, 1076627, 2469909, 3229881, 7409727, 9689643, 13996151, 41988453, 125965359]

約数ペア:

[(1, 125965359), (3, 41988453), (9, 13996151), (13, 9689643), (17, 7409727), (39, 3229881), (51, 2469909), (117, 1076627), (153, 823303), (221, 569979), (663, 189993), (1989, 63331)]