12851542767

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71719}}^1$

素因数の和:71812

約数の個数: 48

約数和(自身を含む): 21192399360

約数和(自身を除く): 8340856593

約数列:

[1, 3, 7, 21, 23, 49, 53, 69, 147, 159, 161, 371, 483, 1113, 1127, 1219, 2597, 3381, 3657, 7791, 8533, 25599, 59731, 71719, 179193, 215157, 502033, 1506099, 1649537, 3514231, 3801107, 4948611, 10542693, 11403321, 11546759, 26607749, 34640277, 79823247, 80827313, 87425461, 186254243, 242481939, 262276383, 558762729, 611978227, 1835934681, 4283847589, 12851542767]

約数ペア:

[(1, 12851542767), (3, 4283847589), (7, 1835934681), (21, 611978227), (23, 558762729), (49, 262276383), (53, 242481939), (69, 186254243), (147, 87425461), (159, 80827313), (161, 79823247), (371, 34640277), (483, 26607749), (1113, 11546759), (1127, 11403321), (1219, 10542693), (2597, 4948611), (3381, 3801107), (3657, 3514231), (7791, 1649537), (8533, 1506099), (25599, 502033), (59731, 215157), (71719, 179193)]