89888253

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3967}}^1$

素因数の和:4073

約数の個数: 32

約数和(自身を含む): 149323776

約数和(自身を除く): 59435523

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 249, 273, 581, 1079, 1743, 3237, 3967, 7553, 11901, 22659, 27769, 51571, 83307, 154713, 329261, 360997, 987783, 1082991, 2304827, 4280393, 6914481, 12841179, 29962751, 89888253]

約数ペア:

[(1, 89888253), (3, 29962751), (7, 12841179), (13, 6914481), (21, 4280393), (39, 2304827), (83, 1082991), (91, 987783), (249, 360997), (273, 329261), (581, 154713), (1079, 83307), (1743, 51571), (3237, 27769), (3967, 22659), (7553, 11901)]