88919271

素因数分解:

$3^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1237}}^1$

素因数の和:1420

約数の個数: 36

約数和(自身を含む): 150446712

約数和(自身を除く): 61527441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 163, 441, 489, 1141, 1237, 1467, 3423, 3711, 7987, 8659, 10269, 11133, 23961, 25977, 60613, 71883, 77931, 181839, 201631, 545517, 604893, 1411417, 1814679, 4234251, 9879919, 12702753, 29639757, 88919271]

約数ペア:

[(1, 88919271), (3, 29639757), (7, 12702753), (9, 9879919), (21, 4234251), (49, 1814679), (63, 1411417), (147, 604893), (163, 545517), (441, 201631), (489, 181839), (1141, 77931), (1237, 71883), (1467, 60613), (3423, 25977), (3711, 23961), (7987, 11133), (8659, 10269)]