73863153

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{90187}}^1$

素因数の和:90213

約数の個数: 24

約数和(自身を含む): 131313728

約数和(自身を除く): 57450575

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 90187, 270561, 631309, 811683, 1172431, 1893927, 3517293, 5681781, 8207017, 10551879, 24621051, 73863153]

約数ペア:

[(1, 73863153), (3, 24621051), (7, 10551879), (9, 8207017), (13, 5681781), (21, 3517293), (39, 1893927), (63, 1172431), (91, 811683), (117, 631309), (273, 270561), (819, 90187)]