141019893

素因数分解:

$3^3\times 7^2\times {\mathrm{106591}}^1$

素因数の和:106614

約数の個数: 24

約数和(自身を含む): 243029760

約数和(自身を除く): 102009867

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 106591, 319773, 746137, 959319, 2238411, 2877957, 5222959, 6715233, 15668877, 20145699, 47006631, 141019893]

約数ペア:

[(1, 141019893), (3, 47006631), (7, 20145699), (9, 15668877), (21, 6715233), (27, 5222959), (49, 2877957), (63, 2238411), (147, 959319), (189, 746137), (441, 319773), (1323, 106591)]