61998939

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:337

約数の個数: 40

約数和(自身を含む): 96447648

約数和(自身を除く): 34448709

約数列:

[1, 3, 9, 27, 37, 81, 111, 137, 151, 333, 411, 453, 999, 1233, 1359, 2997, 3699, 4077, 5069, 5587, 11097, 12231, 15207, 16761, 20687, 45621, 50283, 62061, 136863, 150849, 186183, 410589, 452547, 558549, 765419, 1675647, 2296257, 6888771, 20666313, 61998939]

約数ペア:

[(1, 61998939), (3, 20666313), (9, 6888771), (27, 2296257), (37, 1675647), (81, 765419), (111, 558549), (137, 452547), (151, 410589), (333, 186183), (411, 150849), (453, 136863), (999, 62061), (1233, 50283), (1359, 45621), (2997, 20687), (3699, 16761), (4077, 15207), (5069, 12231), (5587, 11097)]