90978597

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9421}}^1$

素因数の和:9493

約数の個数: 24

約数和(自身を含む): 139634040

約数和(自身を除く): 48655443

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 1073, 3219, 9421, 9657, 28263, 84789, 273209, 348577, 819627, 1045731, 2458881, 3137193, 10108733, 30326199, 90978597]

約数ペア:

[(1, 90978597), (3, 30326199), (9, 10108733), (29, 3137193), (37, 2458881), (87, 1045731), (111, 819627), (261, 348577), (333, 273209), (1073, 84789), (3219, 28263), (9421, 9657)]