72593001

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 119093520

約数和(自身を除く): 46500519

約数列:

[1, 3, 9, 13, 37, 39, 41, 111, 117, 123, 333, 369, 409, 481, 533, 1227, 1443, 1517, 1599, 3681, 4329, 4551, 4797, 5317, 13653, 15133, 15951, 16769, 19721, 45399, 47853, 50307, 59163, 136197, 150921, 177489, 196729, 217997, 590187, 620453, 653991, 1770561, 1861359, 1961973, 5584077, 8065889, 24197667, 72593001]

約数ペア:

[(1, 72593001), (3, 24197667), (9, 8065889), (13, 5584077), (37, 1961973), (39, 1861359), (41, 1770561), (111, 653991), (117, 620453), (123, 590187), (333, 217997), (369, 196729), (409, 177489), (481, 150921), (533, 136197), (1227, 59163), (1443, 50307), (1517, 47853), (1599, 45399), (3681, 19721), (4329, 16769), (4551, 15951), (4797, 15133), (5317, 13653)]