89593209

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:971

約数の個数: 40

約数和(自身を含む): 141831360

約数和(自身を除く): 52238151

約数列:

[1, 3, 9, 27, 29, 43, 81, 87, 129, 261, 387, 783, 887, 1161, 1247, 2349, 2661, 3483, 3741, 7983, 11223, 23949, 25723, 33669, 38141, 71847, 77169, 101007, 114423, 231507, 343269, 694521, 1029807, 1106089, 2083563, 3089421, 3318267, 9954801, 29864403, 89593209]

約数ペア:

[(1, 89593209), (3, 29864403), (9, 9954801), (27, 3318267), (29, 3089421), (43, 2083563), (81, 1106089), (87, 1029807), (129, 694521), (261, 343269), (387, 231507), (783, 114423), (887, 101007), (1161, 77169), (1247, 71847), (2349, 38141), (2661, 33669), (3483, 25723), (3741, 23949), (7983, 11223)]