68747239

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 78814736

約数和(自身を除く): 10067497

約数列:

[1, 11, 43, 73, 121, 181, 473, 803, 1991, 3139, 5203, 7783, 8833, 13213, 21901, 34529, 85613, 145343, 379819, 568159, 941743, 1598773, 6249749, 68747239]

約数ペア:

[(1, 68747239), (11, 6249749), (43, 1598773), (73, 941743), (121, 568159), (181, 379819), (473, 145343), (803, 85613), (1991, 34529), (3139, 21901), (5203, 13213), (7783, 8833)]