190240893

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:599

約数の個数: 40

約数和(自身を含む): 295511040

約数和(自身を除く): 105270147

約数列:

[1, 3, 9, 27, 31, 81, 93, 239, 279, 317, 717, 837, 951, 2151, 2511, 2853, 6453, 7409, 8559, 9827, 19359, 22227, 25677, 29481, 66681, 75763, 88443, 200043, 227289, 265329, 600129, 681867, 795987, 2045601, 2348653, 6136803, 7045959, 21137877, 63413631, 190240893]

約数ペア:

[(1, 190240893), (3, 63413631), (9, 21137877), (27, 7045959), (31, 6136803), (81, 2348653), (93, 2045601), (239, 795987), (279, 681867), (317, 600129), (717, 265329), (837, 227289), (951, 200043), (2151, 88443), (2511, 75763), (2853, 66681), (6453, 29481), (7409, 25677), (8559, 22227), (9827, 19359)]