97718439

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1361}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 161086464

約数和(自身を除く): 63368025

約数列:

[1, 3, 7, 13, 21, 39, 91, 263, 273, 789, 1361, 1841, 3419, 4083, 5523, 9527, 10257, 17693, 23933, 28581, 53079, 71799, 123851, 357943, 371553, 1073829, 2505601, 4653259, 7516803, 13959777, 32572813, 97718439]

約数ペア:

[(1, 97718439), (3, 32572813), (7, 13959777), (13, 7516803), (21, 4653259), (39, 2505601), (91, 1073829), (263, 371553), (273, 357943), (789, 123851), (1361, 71799), (1841, 53079), (3419, 28581), (4083, 23933), (5523, 17693), (9527, 10257)]