167999913

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{11587}}^1$

素因数の和:11778

約数の個数: 20

約数和(自身を含む): 252386640

約数和(自身を除く): 84386727

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 4833, 11587, 14499, 34761, 104283, 312849, 938547, 2074073, 6222219, 18666657, 55999971, 167999913]

約数ペア:

[(1, 167999913), (3, 55999971), (9, 18666657), (27, 6222219), (81, 2074073), (179, 938547), (537, 312849), (1611, 104283), (4833, 34761), (11587, 14499)]