81359202

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{97553}}^1$

素因数の和:97697

約数の個数: 16

約数和(自身を含む): 163890720

約数和(自身を除く): 82531518

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 97553, 195106, 292659, 585318, 13559867, 27119734, 40679601, 81359202]

約数ペア:

[(1, 81359202), (2, 40679601), (3, 27119734), (6, 13559867), (139, 585318), (278, 292659), (417, 195106), (834, 97553)]