31212773307

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{907}}^1\times {\mathrm{29641}}^1$

素因数の和:30600

約数の個数: 32

約数和(自身を含む): 47370287360

約数和(自身を除く): 16157514053

約数列:

[1, 3, 9, 27, 43, 129, 387, 907, 1161, 2721, 8163, 24489, 29641, 39001, 88923, 117003, 266769, 351009, 800307, 1053027, 1274563, 3823689, 11471067, 26884387, 34413201, 80653161, 241959483, 725878449, 1156028641, 3468085923, 10404257769, 31212773307]

約数ペア:

[(1, 31212773307), (3, 10404257769), (9, 3468085923), (27, 1156028641), (43, 725878449), (129, 241959483), (387, 80653161), (907, 34413201), (1161, 26884387), (2721, 11471067), (8163, 3823689), (24489, 1274563), (29641, 1053027), (39001, 800307), (88923, 351009), (117003, 266769)]