147568617

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{59}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 263390400

約数和(自身を除く): 115821783

約数列:

[1, 3, 7, 9, 21, 29, 37, 59, 63, 87, 111, 177, 203, 259, 261, 333, 413, 531, 609, 777, 1073, 1239, 1369, 1711, 1827, 2183, 2331, 3219, 3717, 4107, 5133, 6549, 7511, 9583, 9657, 11977, 12321, 15281, 15399, 19647, 22533, 28749, 35931, 39701, 45843, 63307, 67599, 80771, 86247, 107793, 119103, 137529, 189921, 242313, 277907, 357309, 443149, 565397, 569763, 726939, 833721, 1329447, 1696191, 2342359, 2501163, 3988341, 5088573, 7027077, 16396513, 21081231, 49189539, 147568617]

約数ペア:

[(1, 147568617), (3, 49189539), (7, 21081231), (9, 16396513), (21, 7027077), (29, 5088573), (37, 3988341), (59, 2501163), (63, 2342359), (87, 1696191), (111, 1329447), (177, 833721), (203, 726939), (259, 569763), (261, 565397), (333, 443149), (413, 357309), (531, 277907), (609, 242313), (777, 189921), (1073, 137529), (1239, 119103), (1369, 107793), (1711, 86247), (1827, 80771), (2183, 67599), (2331, 63307), (3219, 45843), (3717, 39701), (4107, 35931), (5133, 28749), (6549, 22533), (7511, 19647), (9583, 15399), (9657, 15281), (11977, 12321)]