87527979

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42101}}^1$

素因数の和:42128

約数の個数: 32

約数和(自身を含む): 161671680

約数和(自身を除く): 74143701

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 42101, 126303, 294707, 378909, 463111, 884121, 1136727, 1389333, 2652363, 3241777, 4167999, 7957089, 9725331, 12503997, 29175993, 87527979]

約数ペア:

[(1, 87527979), (3, 29175993), (7, 12503997), (9, 9725331), (11, 7957089), (21, 4167999), (27, 3241777), (33, 2652363), (63, 1389333), (77, 1136727), (99, 884121), (189, 463111), (231, 378909), (297, 294707), (693, 126303), (2079, 42101)]