54828078081

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{20327}}^1$

素因数の和:20714

約数の個数: 48

約数和(自身を含む): 86763156480

約数和(自身を除く): 31935078399

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 311, 413, 933, 1239, 2177, 2891, 6531, 8673, 15239, 18349, 20327, 45717, 55047, 60981, 128443, 142289, 385329, 426867, 899101, 996023, 1199293, 2697303, 2988069, 3597879, 6321697, 8395051, 18965091, 25185153, 44251879, 58765357, 132755637, 176296071, 309763153, 372980123, 929289459, 1118940369, 2610860861, 7832582583, 18276026027, 54828078081]

約数ペア:

[(1, 54828078081), (3, 18276026027), (7, 7832582583), (21, 2610860861), (49, 1118940369), (59, 929289459), (147, 372980123), (177, 309763153), (311, 176296071), (413, 132755637), (933, 58765357), (1239, 44251879), (2177, 25185153), (2891, 18965091), (6531, 8395051), (8673, 6321697), (15239, 3597879), (18349, 2988069), (20327, 2697303), (45717, 1199293), (55047, 996023), (60981, 899101), (128443, 426867), (142289, 385329)]