521448111

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 826076160

約数和(自身を除く): 304628049

約数列:

[1, 3, 9, 23, 27, 69, 79, 81, 207, 237, 243, 621, 711, 1181, 1817, 1863, 2133, 3543, 5451, 5589, 6399, 10629, 16353, 19197, 27163, 31887, 49059, 81489, 93299, 95661, 147177, 244467, 279897, 286983, 441531, 733401, 839691, 2145877, 2200203, 2519073, 6437631, 6600609, 7557219, 19312893, 22671657, 57938679, 173816037, 521448111]

約数ペア:

[(1, 521448111), (3, 173816037), (9, 57938679), (23, 22671657), (27, 19312893), (69, 7557219), (79, 6600609), (81, 6437631), (207, 2519073), (237, 2200203), (243, 2145877), (621, 839691), (711, 733401), (1181, 441531), (1817, 286983), (1863, 279897), (2133, 244467), (3543, 147177), (5451, 95661), (5589, 93299), (6399, 81489), (10629, 49059), (16353, 31887), (19197, 27163)]