85874342409

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{5471}}^1\times {\mathrm{60139}}^1$

素因数の和:65645

約数の個数: 24

約数和(自身を含む): 128343571200

約数和(自身を除く): 42469228791

約数列:

[1, 3, 9, 29, 87, 261, 5471, 16413, 49239, 60139, 158659, 180417, 475977, 541251, 1427931, 1744031, 5232093, 15696279, 329020469, 987061407, 2961184221, 9541593601, 28624780803, 85874342409]

約数ペア:

[(1, 85874342409), (3, 28624780803), (9, 9541593601), (29, 2961184221), (87, 987061407), (261, 329020469), (5471, 15696279), (16413, 5232093), (49239, 1744031), (60139, 1427931), (158659, 541251), (180417, 475977)]