68946449

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 84983808

約数和(自身を除く): 16037359

約数列:

[1, 11, 13, 31, 103, 143, 151, 341, 403, 1133, 1339, 1661, 1963, 3193, 4433, 4681, 14729, 15553, 21593, 35123, 41509, 51491, 60853, 171083, 202189, 456599, 482143, 669383, 2224079, 5303573, 6267859, 68946449]

約数ペア:

[(1, 68946449), (11, 6267859), (13, 5303573), (31, 2224079), (103, 669383), (143, 482143), (151, 456599), (341, 202189), (403, 171083), (1133, 60853), (1339, 51491), (1661, 41509), (1963, 35123), (3193, 21593), (4433, 15553), (4681, 14729)]