221036187

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{86579}}^1$

素因数の和:86642

約数の個数: 16

約数和(自身を含む): 315843840

約数和(自身を除く): 94807653

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 86579, 259737, 1991317, 3203423, 5973951, 9610269, 73678729, 221036187]

約数ペア:

[(1, 221036187), (3, 73678729), (23, 9610269), (37, 5973951), (69, 3203423), (111, 1991317), (851, 259737), (2553, 86579)]