88971141

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{827}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 139898880

約数和(自身を除く): 50927739

約数列:

[1, 3, 7, 21, 47, 109, 141, 327, 329, 763, 827, 987, 2289, 2481, 5123, 5789, 15369, 17367, 35861, 38869, 90143, 107583, 116607, 270429, 272083, 631001, 816249, 1893003, 4236721, 12710163, 29657047, 88971141]

約数ペア:

[(1, 88971141), (3, 29657047), (7, 12710163), (21, 4236721), (47, 1893003), (109, 816249), (141, 631001), (327, 272083), (329, 270429), (763, 116607), (827, 107583), (987, 90143), (2289, 38869), (2481, 35861), (5123, 17367), (5789, 15369)]