194892621

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{13831}}^1$

素因数の和:13913

約数の個数: 32

約数和(自身を含む): 329312256

約数和(自身を除く): 134419635

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 4697, 13831, 14091, 41493, 96817, 152141, 290451, 456423, 843691, 1064987, 2531073, 3194961, 5905837, 9280601, 17717511, 27841803, 64964207, 194892621]

約数ペア:

[(1, 194892621), (3, 64964207), (7, 27841803), (11, 17717511), (21, 9280601), (33, 5905837), (61, 3194961), (77, 2531073), (183, 1064987), (231, 843691), (427, 456423), (671, 290451), (1281, 152141), (2013, 96817), (4697, 41493), (13831, 14091)]