91156219

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1291}}^1$

素因数の和:1447

約数の個数: 24

約数和(自身を含む): 116652096

約数和(自身を除く): 25495877

約数列:

[1, 7, 11, 49, 77, 131, 539, 917, 1291, 1441, 6419, 9037, 10087, 14201, 63259, 70609, 99407, 169121, 695849, 1183847, 1860331, 8286929, 13022317, 91156219]

約数ペア:

[(1, 91156219), (7, 13022317), (11, 8286929), (49, 1860331), (77, 1183847), (131, 695849), (539, 169121), (917, 99407), (1291, 70609), (1441, 63259), (6419, 14201), (9037, 10087)]