10822581

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 20913984

約数和(自身を除く): 10091403

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 49, 63, 69, 77, 97, 99, 147, 161, 207, 231, 253, 291, 441, 483, 539, 679, 693, 759, 873, 1067, 1127, 1449, 1617, 1771, 2037, 2231, 2277, 3201, 3381, 4753, 4851, 5313, 6111, 6693, 7469, 9603, 10143, 12397, 14259, 15617, 15939, 20079, 22407, 24541, 37191, 42777, 46851, 52283, 67221, 73623, 109319, 111573, 140553, 156849, 171787, 220869, 327957, 470547, 515361, 983871, 1202509, 1546083, 3607527, 10822581]

約数ペア:

[(1, 10822581), (3, 3607527), (7, 1546083), (9, 1202509), (11, 983871), (21, 515361), (23, 470547), (33, 327957), (49, 220869), (63, 171787), (69, 156849), (77, 140553), (97, 111573), (99, 109319), (147, 73623), (161, 67221), (207, 52283), (231, 46851), (253, 42777), (291, 37191), (441, 24541), (483, 22407), (539, 20079), (679, 15939), (693, 15617), (759, 14259), (873, 12397), (1067, 10143), (1127, 9603), (1449, 7469), (1617, 6693), (1771, 6111), (2037, 5313), (2231, 4851), (2277, 4753), (3201, 3381)]