201809908053

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{931859}}^1$

素因数の和:932498

約数の個数: 32

約数和(自身を含む): 322498108800

約数和(自身を除く): 120688200747

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 617, 1851, 5553, 8021, 16659, 24063, 72189, 216567, 931859, 2795577, 8386731, 12114167, 25160193, 36342501, 109027503, 327082509, 574957003, 1724871009, 5174613027, 7474441039, 15523839081, 22423323117, 67269969351, 201809908053]

約数ペア:

[(1, 201809908053), (3, 67269969351), (9, 22423323117), (13, 15523839081), (27, 7474441039), (39, 5174613027), (117, 1724871009), (351, 574957003), (617, 327082509), (1851, 109027503), (5553, 36342501), (8021, 25160193), (16659, 12114167), (24063, 8386731), (72189, 2795577), (216567, 931859)]