146596821

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 227343360

約数和(自身を除く): 80746539

約数列:

[1, 3, 7, 21, 113, 163, 339, 379, 489, 791, 1137, 1141, 2373, 2653, 3423, 7959, 18419, 42827, 55257, 61777, 128481, 128933, 185331, 299789, 386799, 432439, 899367, 1297317, 6980801, 20942403, 48865607, 146596821]

約数ペア:

[(1, 146596821), (3, 48865607), (7, 20942403), (21, 6980801), (113, 1297317), (163, 899367), (339, 432439), (379, 386799), (489, 299789), (791, 185331), (1137, 128933), (1141, 128481), (2373, 61777), (2653, 55257), (3423, 42827), (7959, 18419)]