311913801

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{827}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 472291200

約数和(自身を除く): 160377399

約数列:

[1, 3, 9, 27, 61, 183, 229, 549, 687, 827, 1647, 2061, 2481, 6183, 7443, 13969, 22329, 41907, 50447, 125721, 151341, 189383, 377163, 454023, 568149, 1362069, 1704447, 5113341, 11552363, 34657089, 103971267, 311913801]

約数ペア:

[(1, 311913801), (3, 103971267), (9, 34657089), (27, 11552363), (61, 5113341), (183, 1704447), (229, 1362069), (549, 568149), (687, 454023), (827, 377163), (1647, 189383), (2061, 151341), (2481, 125721), (6183, 50447), (7443, 41907), (13969, 22329)]