542028627

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{52783}}^1$

素因数の和:52959

約数の個数: 24

約数和(自身を含む): 900283904

約数和(自身を除く): 358255277

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 3423, 10269, 52783, 158349, 369481, 475047, 1108443, 3325329, 8603629, 25810887, 60225403, 77432661, 180676209, 542028627]

約数ペア:

[(1, 542028627), (3, 180676209), (7, 77432661), (9, 60225403), (21, 25810887), (63, 8603629), (163, 3325329), (489, 1108443), (1141, 475047), (1467, 369481), (3423, 158349), (10269, 52783)]