72949149

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89071}}^1$

素因数の和:89097

約数の個数: 24

約数和(自身を含む): 129688832

約数和(自身を除く): 56739683

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 89071, 267213, 623497, 801639, 1157923, 1870491, 3473769, 5611473, 8105461, 10421307, 24316383, 72949149]

約数ペア:

[(1, 72949149), (3, 24316383), (7, 10421307), (9, 8105461), (13, 5611473), (21, 3473769), (39, 1870491), (63, 1157923), (91, 801639), (117, 623497), (273, 267213), (819, 89071)]