4991036589

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{2917}}^1$

素因数の和:3767

約数の個数: 64

約数和(自身を含む): 9233018880

約数和(自身を除く): 4241982291

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 823, 2079, 2469, 2917, 5761, 7407, 8751, 9053, 17283, 20419, 22221, 26253, 27159, 32087, 51849, 61257, 63371, 78759, 81477, 96261, 155547, 183771, 190113, 224609, 244431, 288783, 551313, 570339, 673827, 866349, 1711017, 2021481, 2400691, 6064443, 7202073, 16804837, 21606219, 26407601, 50414511, 64818657, 79222803, 151243533, 184853207, 237668409, 453730599, 554559621, 713005227, 1663678863, 4991036589]

約数ペア:

[(1, 4991036589), (3, 1663678863), (7, 713005227), (9, 554559621), (11, 453730599), (21, 237668409), (27, 184853207), (33, 151243533), (63, 79222803), (77, 64818657), (99, 50414511), (189, 26407601), (231, 21606219), (297, 16804837), (693, 7202073), (823, 6064443), (2079, 2400691), (2469, 2021481), (2917, 1711017), (5761, 866349), (7407, 673827), (8751, 570339), (9053, 551313), (17283, 288783), (20419, 244431), (22221, 224609), (26253, 190113), (27159, 183771), (32087, 155547), (51849, 96261), (61257, 81477), (63371, 78759)]