133273553

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{601}}^1$

素因数の和:1088

約数の個数: 16

約数和(自身を含む): 154882560

約数和(自身を除く): 21609007

約数列:

[1, 7, 79, 401, 553, 601, 2807, 4207, 31679, 47479, 221753, 241001, 332353, 1687007, 19039079, 133273553]

約数ペア:

[(1, 133273553), (7, 19039079), (79, 1687007), (401, 332353), (553, 241001), (601, 221753), (2807, 47479), (4207, 31679)]