54612873

素因数分解:

$3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1579}}^1$

素因数の和:1659

約数の個数: 40

約数和(自身を含む): 94825280

約数和(自身を除く): 40212407

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 183, 189, 427, 549, 567, 1281, 1579, 1647, 3843, 4737, 4941, 11053, 11529, 14211, 33159, 34587, 42633, 96319, 99477, 127899, 288957, 298431, 674233, 866871, 895293, 2022699, 2600613, 6068097, 7801839, 18204291, 54612873]

約数ペア:

[(1, 54612873), (3, 18204291), (7, 7801839), (9, 6068097), (21, 2600613), (27, 2022699), (61, 895293), (63, 866871), (81, 674233), (183, 298431), (189, 288957), (427, 127899), (549, 99477), (567, 96319), (1281, 42633), (1579, 34587), (1647, 33159), (3843, 14211), (4737, 11529), (4941, 11053)]