22197877857

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 35390234880

約数和(自身を除く): 13192357023

約数列:

[1, 3, 9, 17, 51, 61, 71, 139, 153, 183, 213, 241, 417, 549, 639, 723, 1037, 1207, 1251, 2169, 2363, 3111, 3621, 4097, 4331, 7089, 8479, 9333, 9869, 10863, 12291, 12993, 14701, 17111, 21267, 25437, 29607, 33499, 36873, 38979, 44103, 51333, 73627, 76311, 88821, 100497, 132309, 144143, 153999, 167773, 220881, 249917, 290887, 301491, 432429, 503319, 569483, 602009, 662643, 749751, 872661, 1043771, 1297287, 1509957, 1708449, 1806027, 2043439, 2249253, 2378429, 2617983, 3131313, 5125347, 5418081, 6130317, 7135287, 9393939, 10234153, 17744107, 18390951, 21405861, 30702459, 34738463, 40433293, 53232321, 92107377, 104215389, 121299879, 145084169, 159696963, 312646167, 363899637, 435252507, 1305757521, 2466430873, 7399292619, 22197877857]

約数ペア:

[(1, 22197877857), (3, 7399292619), (9, 2466430873), (17, 1305757521), (51, 435252507), (61, 363899637), (71, 312646167), (139, 159696963), (153, 145084169), (183, 121299879), (213, 104215389), (241, 92107377), (417, 53232321), (549, 40433293), (639, 34738463), (723, 30702459), (1037, 21405861), (1207, 18390951), (1251, 17744107), (2169, 10234153), (2363, 9393939), (3111, 7135287), (3621, 6130317), (4097, 5418081), (4331, 5125347), (7089, 3131313), (8479, 2617983), (9333, 2378429), (9869, 2249253), (10863, 2043439), (12291, 1806027), (12993, 1708449), (14701, 1509957), (17111, 1297287), (21267, 1043771), (25437, 872661), (29607, 749751), (33499, 662643), (36873, 602009), (38979, 569483), (44103, 503319), (51333, 432429), (73627, 301491), (76311, 290887), (88821, 249917), (100497, 220881), (132309, 167773), (144143, 153999)]