68512499

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1811

約数の個数: 24

約数和(自身を含む): 83981520

約数和(自身を除く): 15469021

約数列:

[1, 11, 17, 19, 121, 187, 209, 323, 1753, 2057, 2299, 3553, 19283, 29801, 33307, 39083, 212113, 327811, 366377, 566219, 3605921, 4030147, 6228409, 68512499]

約数ペア:

[(1, 68512499), (11, 6228409), (17, 4030147), (19, 3605921), (121, 566219), (187, 366377), (209, 327811), (323, 212113), (1753, 39083), (2057, 33307), (2299, 29801), (3553, 19283)]