720053631

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{3529}}^1$

素因数の和:3781

約数の個数: 40

約数和(自身を含む): 1178878800

約数和(自身を除く): 458825169

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 229, 297, 687, 891, 2061, 2519, 3529, 6183, 7557, 10587, 18549, 22671, 31761, 38819, 68013, 95283, 116457, 204039, 285849, 349371, 808141, 1048113, 2424423, 3144339, 7273269, 8889551, 21819807, 26668653, 65459421, 80005959, 240017877, 720053631]

約数ペア:

[(1, 720053631), (3, 240017877), (9, 80005959), (11, 65459421), (27, 26668653), (33, 21819807), (81, 8889551), (99, 7273269), (229, 3144339), (297, 2424423), (687, 1048113), (891, 808141), (2061, 349371), (2519, 285849), (3529, 204039), (6183, 116457), (7557, 95283), (10587, 68013), (18549, 38819), (22671, 31761)]