113520123

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 178869600

約数和(自身を除く): 65349477

約数列:

[1, 3, 9, 27, 29, 81, 87, 89, 181, 243, 261, 267, 543, 783, 801, 1629, 2349, 2403, 2581, 4887, 5249, 7047, 7209, 7743, 14661, 15747, 16109, 21627, 23229, 43983, 47241, 48327, 69687, 141723, 144981, 209061, 425169, 434943, 467161, 627183, 1275507, 1304829, 1401483, 3914487, 4204449, 12613347, 37840041, 113520123]

約数ペア:

[(1, 113520123), (3, 37840041), (9, 12613347), (27, 4204449), (29, 3914487), (81, 1401483), (87, 1304829), (89, 1275507), (181, 627183), (243, 467161), (261, 434943), (267, 425169), (543, 209061), (783, 144981), (801, 141723), (1629, 69687), (2349, 48327), (2403, 47241), (2581, 43983), (4887, 23229), (5249, 21627), (7047, 16109), (7209, 15747), (7743, 14661)]