190491147

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{24989}}^1$

素因数の和:25024

約数の個数: 36

約数和(自身を含む): 345661680

約数和(自身を除く): 155170533

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 7623, 24989, 74967, 174923, 224901, 274879, 524769, 824637, 1574307, 1924153, 2473911, 3023669, 5772459, 9071007, 17317377, 21165683, 27213021, 63497049, 190491147]

約数ペア:

[(1, 190491147), (3, 63497049), (7, 27213021), (9, 21165683), (11, 17317377), (21, 9071007), (33, 5772459), (63, 3023669), (77, 2473911), (99, 1924153), (121, 1574307), (231, 824637), (363, 524769), (693, 274879), (847, 224901), (1089, 174923), (2541, 74967), (7623, 24989)]