126021969

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15541}}^1$

素因数の和:15617

約数の個数: 24

約数和(自身を含む): 196388712

約数和(自身を除く): 70366743

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 15541, 46623, 139869, 264197, 792591, 823673, 2377773, 2471019, 7413057, 14002441, 42007323, 126021969]

約数ペア:

[(1, 126021969), (3, 42007323), (9, 14002441), (17, 7413057), (51, 2471019), (53, 2377773), (153, 823673), (159, 792591), (477, 264197), (901, 139869), (2703, 46623), (8109, 15541)]