8581628169

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{2293}}^1$

素因数の和:2778

約数の個数: 48

約数和(自身を含む): 13379103504

約数和(自身を除く): 4797475335

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 401, 549, 1037, 1203, 2293, 3111, 3609, 6817, 6879, 9333, 20451, 20637, 24461, 38981, 61353, 73383, 116943, 139873, 220149, 350829, 415837, 419619, 919493, 1247511, 1258857, 2377841, 2758479, 3742533, 7133523, 8275437, 15631381, 21400569, 46894143, 56089073, 140682429, 168267219, 504801657, 953514241, 2860542723, 8581628169]

約数ペア:

[(1, 8581628169), (3, 2860542723), (9, 953514241), (17, 504801657), (51, 168267219), (61, 140682429), (153, 56089073), (183, 46894143), (401, 21400569), (549, 15631381), (1037, 8275437), (1203, 7133523), (2293, 3742533), (3111, 2758479), (3609, 2377841), (6817, 1258857), (6879, 1247511), (9333, 919493), (20451, 419619), (20637, 415837), (24461, 350829), (38981, 220149), (61353, 139873), (73383, 116943)]