271031778

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{63533}}^1$

素因数の和:63623

約数の個数: 32

約数和(自身を含む): 609926400

約数和(自身を除く): 338894622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 63533, 127066, 190599, 381198, 571797, 1143594, 1715391, 3430782, 5019107, 10038214, 15057321, 30114642, 45171963, 90343926, 135515889, 271031778]

約数ペア:

[(1, 271031778), (2, 135515889), (3, 90343926), (6, 45171963), (9, 30114642), (18, 15057321), (27, 10038214), (54, 5019107), (79, 3430782), (158, 1715391), (237, 1143594), (474, 571797), (711, 381198), (1422, 190599), (2133, 127066), (4266, 63533)]