33029289

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 52852800

約数和(自身を除く): 19823511

約数列:

[1, 3, 9, 27, 29, 43, 81, 87, 109, 129, 243, 261, 327, 387, 783, 981, 1161, 1247, 2349, 2943, 3161, 3483, 3741, 4687, 7047, 8829, 9483, 10449, 11223, 14061, 26487, 28449, 33669, 42183, 85347, 101007, 126549, 135923, 256041, 303021, 379647, 407769, 768123, 1138941, 1223307, 3669921, 11009763, 33029289]

約数ペア:

[(1, 33029289), (3, 11009763), (9, 3669921), (27, 1223307), (29, 1138941), (43, 768123), (81, 407769), (87, 379647), (109, 303021), (129, 256041), (243, 135923), (261, 126549), (327, 101007), (387, 85347), (783, 42183), (981, 33669), (1161, 28449), (1247, 26487), (2349, 14061), (2943, 11223), (3161, 10449), (3483, 9483), (3741, 8829), (4687, 7047)]