73371987

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1181}}^1$

素因数の和:1265

約数の個数: 40

約数和(自身を含む): 120138480

約数和(自身を除く): 46766493

約数列:

[1, 3, 9, 13, 27, 39, 59, 81, 117, 177, 351, 531, 767, 1053, 1181, 1593, 2301, 3543, 4779, 6903, 10629, 15353, 20709, 31887, 46059, 62127, 69679, 95661, 138177, 209037, 414531, 627111, 905827, 1243593, 1881333, 2717481, 5643999, 8152443, 24457329, 73371987]

約数ペア:

[(1, 73371987), (3, 24457329), (9, 8152443), (13, 5643999), (27, 2717481), (39, 1881333), (59, 1243593), (81, 905827), (117, 627111), (177, 414531), (351, 209037), (531, 138177), (767, 95661), (1053, 69679), (1181, 62127), (1593, 46059), (2301, 31887), (3543, 20709), (4779, 15353), (6903, 10629)]