55954803

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 81616896

約数和(自身を除く): 25662093

約数列:

[1, 3, 17, 51, 53, 127, 159, 163, 381, 489, 901, 2159, 2703, 2771, 6477, 6731, 8313, 8639, 20193, 20701, 25917, 62103, 114427, 146863, 343281, 351917, 440589, 1055751, 1097153, 3291459, 18651601, 55954803]

約数ペア:

[(1, 55954803), (3, 18651601), (17, 3291459), (51, 1097153), (53, 1055751), (127, 440589), (159, 351917), (163, 343281), (381, 146863), (489, 114427), (901, 62103), (2159, 25917), (2703, 20701), (2771, 20193), (6477, 8639), (6731, 8313)]