74384979

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{13381}}^1$

素因数の和:13510

約数の個数: 16

約数和(自身を含む): 105985440

約数和(自身を除く): 31600461

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 13381, 40143, 227477, 682431, 1458529, 4375587, 24794993, 74384979]

約数ペア:

[(1, 74384979), (3, 24794993), (17, 4375587), (51, 1458529), (109, 682431), (327, 227477), (1853, 40143), (5559, 13381)]