7234191

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 40

約数和(自身を含む): 11585024

約数和(自身を除く): 4350833

約数列:

[1, 3, 9, 27, 31, 43, 67, 81, 93, 129, 201, 279, 387, 603, 837, 1161, 1333, 1809, 2077, 2511, 2881, 3483, 3999, 5427, 6231, 8643, 11997, 18693, 25929, 35991, 56079, 77787, 89311, 107973, 168237, 233361, 267933, 803799, 2411397, 7234191]

約数ペア:

[(1, 7234191), (3, 2411397), (9, 803799), (27, 267933), (31, 233361), (43, 168237), (67, 107973), (81, 89311), (93, 77787), (129, 56079), (201, 35991), (279, 25929), (387, 18693), (603, 11997), (837, 8643), (1161, 6231), (1333, 5427), (1809, 3999), (2077, 3483), (2511, 2881)]