709502679

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{4909}}^1$

素因数の和:5072

約数の個数: 32

約数和(自身を含む): 1081771200

約数和(自身を除く): 372268521

約数列:

[1, 3, 9, 27, 53, 101, 159, 303, 477, 909, 1431, 2727, 4909, 5353, 14727, 16059, 44181, 48177, 132543, 144531, 260177, 495809, 780531, 1487427, 2341593, 4462281, 7024779, 13386843, 26277877, 78833631, 236500893, 709502679]

約数ペア:

[(1, 709502679), (3, 236500893), (9, 78833631), (27, 26277877), (53, 13386843), (101, 7024779), (159, 4462281), (303, 2341593), (477, 1487427), (909, 780531), (1431, 495809), (2727, 260177), (4909, 144531), (5353, 132543), (14727, 48177), (16059, 44181)]