71635551

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{617}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 104046480

約数和(自身を除く): 32410929

約数列:

[1, 3, 13, 39, 169, 229, 507, 617, 687, 1851, 2977, 8021, 8931, 24063, 38701, 104273, 116103, 141293, 312819, 423879, 1836809, 5510427, 23878517, 71635551]

約数ペア:

[(1, 71635551), (3, 23878517), (13, 5510427), (39, 1836809), (169, 423879), (229, 312819), (507, 141293), (617, 116103), (687, 104273), (1851, 38701), (2977, 24063), (8021, 8931)]