68011011

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 100488960

約数和(自身を除く): 32477949

約数列:

[1, 3, 9, 59, 177, 263, 487, 531, 789, 1461, 2367, 4383, 15517, 28733, 46551, 86199, 128081, 139653, 258597, 384243, 1152729, 7556779, 22670337, 68011011]

約数ペア:

[(1, 68011011), (3, 22670337), (9, 7556779), (59, 1152729), (177, 384243), (263, 258597), (487, 139653), (531, 128081), (789, 86199), (1461, 46551), (2367, 28733), (4383, 15517)]