71304069

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1303}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 107032320

約数和(自身を除く): 35728251

約数列:

[1, 3, 17, 29, 37, 51, 87, 111, 493, 629, 1073, 1303, 1479, 1887, 3219, 3909, 18241, 22151, 37787, 48211, 54723, 66453, 113361, 144633, 642379, 819587, 1398119, 1927137, 2458761, 4194357, 23768023, 71304069]

約数ペア:

[(1, 71304069), (3, 23768023), (17, 4194357), (29, 2458761), (37, 1927137), (51, 1398119), (87, 819587), (111, 642379), (493, 144633), (629, 113361), (1073, 66453), (1303, 54723), (1479, 48211), (1887, 37787), (3219, 22151), (3909, 18241)]