53373789

素因数分解:

$3^3\times 7^2\times {\mathrm{40343}}^1$

素因数の和:40366

約数の個数: 24

約数和(自身を含む): 91984320

約数和(自身を除く): 38610531

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 40343, 121029, 282401, 363087, 847203, 1089261, 1976807, 2541609, 5930421, 7624827, 17791263, 53373789]

約数ペア:

[(1, 53373789), (3, 17791263), (7, 7624827), (9, 5930421), (21, 2541609), (27, 1976807), (49, 1089261), (63, 847203), (147, 363087), (189, 282401), (441, 121029), (1323, 40343)]