157224669

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{22619}}^1$

素因数の和:22960

約数の個数: 16

約数和(自身を含む): 240314880

約数和(自身を除く): 83090211

約数列:

[1, 3, 7, 21, 331, 993, 2317, 6951, 22619, 67857, 158333, 474999, 7486889, 22460667, 52408223, 157224669]

約数ペア:

[(1, 157224669), (3, 52408223), (7, 22460667), (21, 7486889), (331, 474999), (993, 158333), (2317, 67857), (6951, 22619)]