61340223

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 96509952

約数和(自身を除く): 35169729

約数列:

[1, 3, 7, 21, 41, 123, 191, 287, 373, 573, 861, 1119, 1337, 2611, 4011, 7831, 7833, 15293, 23493, 45879, 54817, 71243, 107051, 164451, 213729, 321153, 498701, 1496103, 2920963, 8762889, 20446741, 61340223]

約数ペア:

[(1, 61340223), (3, 20446741), (7, 8762889), (21, 2920963), (41, 1496103), (123, 498701), (191, 321153), (287, 213729), (373, 164451), (573, 107051), (861, 71243), (1119, 54817), (1337, 45879), (2611, 23493), (4011, 15293), (7831, 7833)]