89318943

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8291}}^1$

素因数の和:8329

約数の個数: 40

約数和(自身を含む): 160533120

約数和(自身を除く): 71214177

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 3591, 8291, 10773, 24873, 58037, 74619, 157529, 174111, 223857, 472587, 522333, 671571, 1102703, 1417761, 1566999, 3308109, 4253283, 4700997, 9924327, 12759849, 29772981, 89318943]

約数ペア:

[(1, 89318943), (3, 29772981), (7, 12759849), (9, 9924327), (19, 4700997), (21, 4253283), (27, 3308109), (57, 1566999), (63, 1417761), (81, 1102703), (133, 671571), (171, 522333), (189, 472587), (399, 223857), (513, 174111), (567, 157529), (1197, 74619), (1539, 58037), (3591, 24873), (8291, 10773)]