87941763

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107377}}^1$

素因数の和:107403

約数の個数: 24

約数和(自身を含む): 156342368

約数和(自身を除く): 68400605

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 107377, 322131, 751639, 966393, 1395901, 2254917, 4187703, 6764751, 9771307, 12563109, 29313921, 87941763]

約数ペア:

[(1, 87941763), (3, 29313921), (7, 12563109), (9, 9771307), (13, 6764751), (21, 4187703), (39, 2254917), (63, 1395901), (91, 966393), (117, 751639), (273, 322131), (819, 107377)]