42963543

素因数分解:

$3^2\times 7^2\times {\mathrm{97423}}^1$

素因数の和:97443

約数の個数: 18

約数和(自身を含む): 72191184

約数和(自身を除く): 29227641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 97423, 292269, 681961, 876807, 2045883, 4773727, 6137649, 14321181, 42963543]

約数ペア:

[(1, 42963543), (3, 14321181), (7, 6137649), (9, 4773727), (21, 2045883), (49, 876807), (63, 681961), (147, 292269), (441, 97423)]