87276231

素因数分解:

$3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2833}}^1$

素因数の和:3012

約数の個数: 32

約数和(自身を含む): 148728320

約数和(自身を除く): 61452089

約数列:

[1, 3, 7, 9, 21, 27, 63, 163, 189, 489, 1141, 1467, 2833, 3423, 4401, 8499, 10269, 19831, 25497, 30807, 59493, 76491, 178479, 461779, 535437, 1385337, 3232453, 4156011, 9697359, 12468033, 29092077, 87276231]

約数ペア:

[(1, 87276231), (3, 29092077), (7, 12468033), (9, 9697359), (21, 4156011), (27, 3232453), (63, 1385337), (163, 535437), (189, 461779), (489, 178479), (1141, 76491), (1467, 59493), (2833, 30807), (3423, 25497), (4401, 19831), (8499, 10269)]