84888727

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 109440000

約数和(自身を除く): 24551273

約数列:

[1, 7, 11, 49, 77, 149, 151, 343, 539, 1043, 1057, 1639, 1661, 3773, 7301, 7399, 11473, 11627, 22499, 51107, 51793, 80311, 81389, 157493, 247489, 562177, 569723, 1102451, 1732423, 7717157, 12126961, 84888727]

約数ペア:

[(1, 84888727), (7, 12126961), (11, 7717157), (49, 1732423), (77, 1102451), (149, 569723), (151, 562177), (343, 247489), (539, 157493), (1043, 81389), (1057, 80311), (1639, 51793), (1661, 51107), (3773, 22499), (7301, 11627), (7399, 11473)]