71330181

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 109122048

約数和(自身を除く): 37791867

約数列:

[1, 3, 13, 17, 39, 51, 221, 271, 397, 663, 813, 1191, 3523, 4607, 5161, 6749, 10569, 13821, 15483, 20247, 59891, 87737, 107587, 179673, 263211, 322761, 1398631, 1828979, 4195893, 5486937, 23776727, 71330181]

約数ペア:

[(1, 71330181), (3, 23776727), (13, 5486937), (17, 4195893), (39, 1828979), (51, 1398631), (221, 322761), (271, 263211), (397, 179673), (663, 107587), (813, 87737), (1191, 59891), (3523, 20247), (4607, 15483), (5161, 13821), (6749, 10569)]