71408313

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4621}}^1$

素因数の和:4745

約数の個数: 24

約数和(自身を含む): 110317896

約数和(自身を除く): 38909583

約数列:

[1, 3, 9, 17, 51, 101, 153, 303, 909, 1717, 4621, 5151, 13863, 15453, 41589, 78557, 235671, 466721, 707013, 1400163, 4200489, 7934257, 23802771, 71408313]

約数ペア:

[(1, 71408313), (3, 23802771), (9, 7934257), (17, 4200489), (51, 1400163), (101, 707013), (153, 466721), (303, 235671), (909, 78557), (1717, 41589), (4621, 15453), (5151, 13863)]