151919901

素因数分解:

$3^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1831}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 257945600

約数和(自身を除く): 106025699

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 439, 1317, 1831, 3073, 3951, 5493, 9219, 11853, 12817, 16479, 27657, 38451, 49437, 82971, 115353, 346059, 803809, 2411427, 5626663, 7234281, 16879989, 21702843, 50639967, 151919901]

約数ペア:

[(1, 151919901), (3, 50639967), (7, 21702843), (9, 16879989), (21, 7234281), (27, 5626663), (63, 2411427), (189, 803809), (439, 346059), (1317, 115353), (1831, 82971), (3073, 49437), (3951, 38451), (5493, 27657), (9219, 16479), (11853, 12817)]