36720207

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{1847}}^1$

素因数の和:1947

約数の個数: 18

約数和(自身を含む): 54222168

約数和(自身を除く): 17501961

約数列:

[1, 3, 9, 47, 141, 423, 1847, 2209, 5541, 6627, 16623, 19881, 86809, 260427, 781281, 4080023, 12240069, 36720207]

約数ペア:

[(1, 36720207), (3, 12240069), (9, 4080023), (47, 781281), (141, 260427), (423, 86809), (1847, 19881), (2209, 16623), (5541, 6627)]