64831383

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{1471}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 96445440

約数和(自身を除く): 31614057

約数列:

[1, 3, 9, 59, 83, 177, 249, 531, 747, 1471, 4413, 4897, 13239, 14691, 44073, 86789, 122093, 260367, 366279, 781101, 1098837, 7203487, 21610461, 64831383]

約数ペア:

[(1, 64831383), (3, 21610461), (9, 7203487), (59, 1098837), (83, 781101), (177, 366279), (249, 260367), (531, 122093), (747, 86789), (1471, 44073), (4413, 14691), (4897, 13239)]