419712933879

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{152039}}^1$

素因数の和:152421

約数の個数: 40

約数和(自身を含む): 633807931680

約数和(自身を除く): 214094997801

約数列:

[1, 3, 9, 27, 81, 173, 197, 519, 591, 1557, 1773, 4671, 5319, 14013, 15957, 34081, 102243, 152039, 306729, 456117, 920187, 1368351, 2760561, 4105053, 12315159, 26302747, 29951683, 78908241, 89855049, 236724723, 269565147, 710174169, 808695441, 2130522507, 2426086323, 5181641159, 15544923477, 46634770431, 139904311293, 419712933879]

約数ペア:

[(1, 419712933879), (3, 139904311293), (9, 46634770431), (27, 15544923477), (81, 5181641159), (173, 2426086323), (197, 2130522507), (519, 808695441), (591, 710174169), (1557, 269565147), (1773, 236724723), (4671, 89855049), (5319, 78908241), (14013, 29951683), (15957, 26302747), (34081, 12315159), (102243, 4105053), (152039, 2760561), (306729, 1368351), (456117, 920187)]