16303923

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 40

約数和(自身を含む): 25895936

約数和(自身を除く): 9592013

約数列:

[1, 3, 9, 27, 31, 43, 81, 93, 129, 151, 279, 387, 453, 837, 1161, 1333, 1359, 2511, 3483, 3999, 4077, 4681, 6493, 11997, 12231, 14043, 19479, 35991, 42129, 58437, 107973, 126387, 175311, 201283, 379161, 525933, 603849, 1811547, 5434641, 16303923]

約数ペア:

[(1, 16303923), (3, 5434641), (9, 1811547), (27, 603849), (31, 525933), (43, 379161), (81, 201283), (93, 175311), (129, 126387), (151, 107973), (279, 58437), (387, 42129), (453, 35991), (837, 19479), (1161, 14043), (1333, 12231), (1359, 11997), (2511, 6493), (3483, 4681), (3999, 4077)]