88221189

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{1129}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 136793280

約数和(自身を除く): 48572091

約数列:

[1, 3, 7, 21, 61, 183, 427, 1129, 1281, 3387, 3721, 7903, 11163, 23709, 26047, 68869, 78141, 206607, 482083, 1446249, 4201009, 12603027, 29407063, 88221189]

約数ペア:

[(1, 88221189), (3, 29407063), (7, 12603027), (21, 4201009), (61, 1446249), (183, 482083), (427, 206607), (1129, 78141), (1281, 68869), (3387, 26047), (3721, 23709), (7903, 11163)]