72274767

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{1949}}^1$

素因数の和:2262

約数の個数: 16

約数和(自身を含む): 98841600

約数和(自身を除く): 26566833

約数列:

[1, 3, 47, 141, 263, 789, 1949, 5847, 12361, 37083, 91603, 274809, 512587, 1537761, 24091589, 72274767]

約数ペア:

[(1, 72274767), (3, 24091589), (47, 1537761), (141, 512587), (263, 274809), (789, 91603), (1949, 37083), (5847, 12361)]