166540209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{36307}}^1$

素因数の和:36460

約数の個数: 16

約数和(自身を含む): 243989760

約数和(自身を除く): 77449551

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 36307, 108921, 399377, 1198131, 5046673, 15140019, 55513403, 166540209]

約数ペア:

[(1, 166540209), (3, 55513403), (11, 15140019), (33, 5046673), (139, 1198131), (417, 399377), (1529, 108921), (4587, 36307)]