155987769

素因数分解:

$3^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{10331}}^1$

素因数の和:11060

約数の個数: 16

約数和(自身を含む): 238049280

約数和(自身を除く): 82061511

約数列:

[1, 3, 7, 21, 719, 2157, 5033, 10331, 15099, 30993, 72317, 216951, 7427989, 22283967, 51995923, 155987769]

約数ペア:

[(1, 155987769), (3, 51995923), (7, 22283967), (21, 7427989), (719, 216951), (2157, 72317), (5033, 30993), (10331, 15099)]