148820973

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{31219}}^1$

素因数の和:31456

約数の個数: 16

約数和(自身を含む): 227781120

約数和(自身を除く): 78960147

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 31219, 93657, 218533, 655599, 7086713, 21260139, 49606991, 148820973]

約数ペア:

[(1, 148820973), (3, 49606991), (7, 21260139), (21, 7086713), (227, 655599), (681, 218533), (1589, 93657), (4767, 31219)]