70728399

素因数分解:

$3^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1511}}^1$

素因数の和:2267

約数の個数: 24

約数和(自身を含む): 116992512

約数和(自身を除く): 46264113

約数列:

[1, 3, 7, 9, 21, 63, 743, 1511, 2229, 4533, 5201, 6687, 10577, 13599, 15603, 31731, 46809, 95193, 1122673, 3368019, 7858711, 10104057, 23576133, 70728399]

約数ペア:

[(1, 70728399), (3, 23576133), (7, 10104057), (9, 7858711), (21, 3368019), (63, 1122673), (743, 95193), (1511, 46809), (2229, 31731), (4533, 15603), (5201, 13599), (6687, 10577)]