179947119

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2633}}^1$

素因数の和:2775

約数の個数: 32

約数和(自身を含む): 278150400

約数和(自身を除く): 98203281

約数列:

[1, 3, 11, 19, 33, 57, 109, 209, 327, 627, 1199, 2071, 2633, 3597, 6213, 7899, 22781, 28963, 50027, 68343, 86889, 150081, 286997, 550297, 860991, 1650891, 3156967, 5452943, 9470901, 16358829, 59982373, 179947119]

約数ペア:

[(1, 179947119), (3, 59982373), (11, 16358829), (19, 9470901), (33, 5452943), (57, 3156967), (109, 1650891), (209, 860991), (327, 550297), (627, 286997), (1199, 150081), (2071, 86889), (2633, 68343), (3597, 50027), (6213, 28963), (7899, 22781)]