237079089

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{23291}}^1$

素因数の和:23342

約数の個数: 32

約数和(自身を含む): 391305600

約数和(自身を除く): 154226511

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 10179, 23291, 69873, 209619, 302783, 628857, 675439, 908349, 2026317, 2725047, 6078951, 8175141, 8780707, 18236853, 26342121, 79026363, 237079089]

約数ペア:

[(1, 237079089), (3, 79026363), (9, 26342121), (13, 18236853), (27, 8780707), (29, 8175141), (39, 6078951), (87, 2725047), (117, 2026317), (261, 908349), (351, 675439), (377, 628857), (783, 302783), (1131, 209619), (3393, 69873), (10179, 23291)]