71823087

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{14431}}^1$

素因数の和:14523

約数の個数: 24

約数和(自身を含む): 120074240

約数和(自身を除く): 48251153

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 14431, 43293, 101017, 129879, 303051, 909153, 1140049, 3420147, 7980343, 10260441, 23941029, 71823087]

約数ペア:

[(1, 71823087), (3, 23941029), (7, 10260441), (9, 7980343), (21, 3420147), (63, 1140049), (79, 909153), (237, 303051), (553, 129879), (711, 101017), (1659, 43293), (4977, 14431)]