88481079

素因数分解:

$3^4\times {\mathrm{547}}^1\times {\mathrm{1997}}^1$

素因数の和:2556

約数の個数: 20

約数和(自身を含む): 132483384

約数和(自身を除く): 44002305

約数列:

[1, 3, 9, 27, 81, 547, 1641, 1997, 4923, 5991, 14769, 17973, 44307, 53919, 161757, 1092359, 3277077, 9831231, 29493693, 88481079]

約数ペア:

[(1, 88481079), (3, 29493693), (9, 9831231), (27, 3277077), (81, 1092359), (547, 161757), (1641, 53919), (1997, 44307), (4923, 17973), (5991, 14769)]