172581059

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 221253120

約数和(自身を除く): 48672061

約数列:

[1, 7, 17, 29, 43, 119, 203, 301, 493, 731, 1163, 1247, 3451, 5117, 8141, 8729, 19771, 21199, 33727, 50009, 138397, 148393, 236089, 350063, 573359, 850153, 1450261, 4013513, 5951071, 10151827, 24654437, 172581059]

約数ペア:

[(1, 172581059), (7, 24654437), (17, 10151827), (29, 5951071), (43, 4013513), (119, 1450261), (203, 850153), (301, 573359), (493, 350063), (731, 236089), (1163, 148393), (1247, 138397), (3451, 50009), (5117, 33727), (8141, 21199), (8729, 19771)]