172625949

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{15091}}^1$

素因数の和:15169

約数の個数: 24

約数和(自身を含む): 263687424

約数和(自身を除く): 91061475

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 1271, 3813, 11439, 15091, 45273, 135819, 467821, 618731, 1403463, 1856193, 4210389, 5568579, 19180661, 57541983, 172625949]

約数ペア:

[(1, 172625949), (3, 57541983), (9, 19180661), (31, 5568579), (41, 4210389), (93, 1856193), (123, 1403463), (279, 618731), (369, 467821), (1271, 135819), (3813, 45273), (11439, 15091)]