72975271

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2347}}^1$

素因数の和:2454

約数の個数: 16

約数和(自身を含む): 81146880

約数和(自身を除く): 8171609

約数列:

[1, 17, 31, 59, 527, 1003, 1829, 2347, 31093, 39899, 72757, 138473, 1236869, 2354041, 4292663, 72975271]

約数ペア:

[(1, 72975271), (17, 4292663), (31, 2354041), (59, 1236869), (527, 138473), (1003, 72757), (1829, 39899), (2347, 31093)]