117515671

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:680

約数の個数: 36

約数和(自身を含む): 154712592

約数和(自身を除く): 37196921

約数列:

[1, 7, 13, 23, 49, 91, 161, 169, 299, 617, 637, 1127, 1183, 2093, 3887, 4319, 8021, 8281, 14191, 14651, 27209, 30233, 56147, 99337, 104273, 184483, 190463, 393029, 695359, 729911, 1291381, 2398279, 5109377, 9039667, 16787953, 117515671]

約数ペア:

[(1, 117515671), (7, 16787953), (13, 9039667), (23, 5109377), (49, 2398279), (91, 1291381), (161, 729911), (169, 695359), (299, 393029), (617, 190463), (637, 184483), (1127, 104273), (1183, 99337), (2093, 56147), (3887, 30233), (4319, 27209), (8021, 14651), (8281, 14191)]