57327183

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{4091}}^1$

素因数の和:4276

約数の個数: 20

約数和(自身を含む): 86152968

約数和(自身を除く): 28825785

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 4091, 4671, 12273, 14013, 36819, 110457, 331371, 707743, 2123229, 6369687, 19109061, 57327183]

約数ペア:

[(1, 57327183), (3, 19109061), (9, 6369687), (27, 2123229), (81, 707743), (173, 331371), (519, 110457), (1557, 36819), (4091, 14013), (4671, 12273)]