151137217

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6521}}^1$

素因数の和:6589

約数の個数: 24

約数和(自身を含む): 196286112

約数和(自身を除く): 45148895

約数列:

[1, 7, 11, 43, 49, 77, 301, 473, 539, 2107, 3311, 6521, 23177, 45647, 71731, 280403, 319529, 502117, 1962821, 3084433, 3514819, 13739747, 21591031, 151137217]

約数ペア:

[(1, 151137217), (7, 21591031), (11, 13739747), (43, 3514819), (49, 3084433), (77, 1962821), (301, 502117), (473, 319529), (539, 280403), (2107, 71731), (3311, 45647), (6521, 23177)]