191038023

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1583}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 320246784

約数和(自身を除く): 129208761

約数列:

[1, 3, 9, 11, 23, 33, 53, 69, 99, 159, 207, 253, 477, 583, 759, 1219, 1583, 1749, 2277, 3657, 4749, 5247, 10971, 13409, 14247, 17413, 36409, 40227, 52239, 83899, 109227, 120681, 156717, 251697, 327681, 400499, 755091, 922889, 1201497, 1929677, 2768667, 3604491, 5789031, 8306001, 17367093, 21226447, 63679341, 191038023]

約数ペア:

[(1, 191038023), (3, 63679341), (9, 21226447), (11, 17367093), (23, 8306001), (33, 5789031), (53, 3604491), (69, 2768667), (99, 1929677), (159, 1201497), (207, 922889), (253, 755091), (477, 400499), (583, 327681), (759, 251697), (1219, 156717), (1583, 120681), (1749, 109227), (2277, 83899), (3657, 52239), (4749, 40227), (5247, 36409), (10971, 17413), (13409, 14247)]