81619266

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{1063}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 166699008

約数和(自身を除く): 85079742

約数列:

[1, 2, 3, 6, 67, 134, 191, 201, 382, 402, 573, 1063, 1146, 2126, 3189, 6378, 12797, 25594, 38391, 71221, 76782, 142442, 203033, 213663, 406066, 427326, 609099, 1218198, 13603211, 27206422, 40809633, 81619266]

約数ペア:

[(1, 81619266), (2, 40809633), (3, 27206422), (6, 13603211), (67, 1218198), (134, 609099), (191, 427326), (201, 406066), (382, 213663), (402, 203033), (573, 142442), (1063, 76782), (1146, 71221), (2126, 38391), (3189, 25594), (6378, 12797)]