27720303974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{210599}}^1$

素因数の和:210836

約数の個数: 32

約数和(自身を含む): 47066572800

約数和(自身を除く): 19346268826

約数列:

[1, 2, 11, 22, 31, 62, 193, 341, 386, 682, 2123, 4246, 5983, 11966, 65813, 131626, 210599, 421198, 2316589, 4633178, 6528569, 13057138, 40645607, 71814259, 81291214, 143628518, 447101677, 894203354, 1260013817, 2520027634, 13860151987, 27720303974]

約数ペア:

[(1, 27720303974), (2, 13860151987), (11, 2520027634), (22, 1260013817), (31, 894203354), (62, 447101677), (193, 143628518), (341, 81291214), (386, 71814259), (682, 40645607), (2123, 13057138), (4246, 6528569), (5983, 4633178), (11966, 2316589), (65813, 421198), (131626, 210599)]