73820943

素因数分解:

$3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2851}}^1$

素因数の和:3004

約数の個数: 32

約数和(自身を含む): 125944320

約数和(自身を除く): 52123377

約数列:

[1, 3, 7, 9, 21, 27, 63, 137, 189, 411, 959, 1233, 2851, 2877, 3699, 8553, 8631, 19957, 25659, 25893, 59871, 76977, 179613, 390587, 538839, 1171761, 2734109, 3515283, 8202327, 10545849, 24606981, 73820943]

約数ペア:

[(1, 73820943), (3, 24606981), (7, 10545849), (9, 8202327), (21, 3515283), (27, 2734109), (63, 1171761), (137, 538839), (189, 390587), (411, 179613), (959, 76977), (1233, 59871), (2851, 25893), (2877, 25659), (3699, 19957), (8553, 8631)]