27383307

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1709}}^1$

素因数の和:1835

約数の個数: 24

約数和(自身を含む): 42886800

約数和(自身を除く): 15503493

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 763, 1709, 2289, 5127, 5341, 11963, 16023, 35889, 83741, 186281, 251223, 558843, 1303967, 3911901, 9127769, 27383307]

約数ペア:

[(1, 27383307), (3, 9127769), (7, 3911901), (21, 1303967), (49, 558843), (109, 251223), (147, 186281), (327, 83741), (763, 35889), (1709, 16023), (2289, 11963), (5127, 5341)]