42379983

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 64922880

約数和(自身を除く): 22542897

約数列:

[1, 3, 9, 27, 43, 129, 173, 211, 387, 519, 633, 1161, 1557, 1899, 4671, 5697, 7439, 9073, 22317, 27219, 36503, 66951, 81657, 109509, 200853, 244971, 328527, 985581, 1569629, 4708887, 14126661, 42379983]

約数ペア:

[(1, 42379983), (3, 14126661), (9, 4708887), (27, 1569629), (43, 985581), (129, 328527), (173, 244971), (211, 200853), (387, 109509), (519, 81657), (633, 66951), (1161, 36503), (1557, 27219), (1899, 22317), (4671, 9073), (5697, 7439)]