57819873

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{21391}}^1$

素因数の和:21464

約数の個数: 16

約数和(自身を含む): 83172096

約数和(自身を除く): 25352223

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 21391, 64173, 363647, 1090941, 1133723, 3401169, 19273291, 57819873]

約数ペア:

[(1, 57819873), (3, 19273291), (17, 3401169), (51, 1133723), (53, 1090941), (159, 363647), (901, 64173), (2703, 21391)]