137450943

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{36979}}^1$

素因数の和:37051

約数の個数: 24

約数和(自身を含む): 230755200

約数和(自身を除く): 93304257

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 36979, 110937, 258853, 332811, 776559, 2181761, 2329677, 6545283, 15272327, 19635849, 45816981, 137450943]

約数ペア:

[(1, 137450943), (3, 45816981), (7, 19635849), (9, 15272327), (21, 6545283), (59, 2329677), (63, 2181761), (177, 776559), (413, 332811), (531, 258853), (1239, 110937), (3717, 36979)]