255103668873

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{17707}}^1$

素因数の和:17967

約数の個数: 72

約数和(自身を含む): 407074337280

約数和(自身を除く): 151970668407

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 191, 261, 289, 493, 573, 867, 1479, 1719, 2601, 3247, 4437, 5539, 8381, 9741, 16617, 17707, 25143, 29223, 49851, 53121, 55199, 75429, 94163, 159363, 165597, 282489, 301019, 496791, 513503, 847467, 903057, 1540509, 1600771, 2709171, 3382037, 4621527, 4802313, 5117323, 8729551, 10146111, 14406939, 15351969, 26188653, 30438333, 46055907, 57494629, 78565959, 98079073, 148402367, 172483887, 294237219, 445207101, 517451661, 882711657, 977408693, 1335621303, 1667344241, 2932226079, 5002032723, 8796678237, 15006098169, 28344852097, 85034556291, 255103668873]

約数ペア:

[(1, 255103668873), (3, 85034556291), (9, 28344852097), (17, 15006098169), (29, 8796678237), (51, 5002032723), (87, 2932226079), (153, 1667344241), (191, 1335621303), (261, 977408693), (289, 882711657), (493, 517451661), (573, 445207101), (867, 294237219), (1479, 172483887), (1719, 148402367), (2601, 98079073), (3247, 78565959), (4437, 57494629), (5539, 46055907), (8381, 30438333), (9741, 26188653), (16617, 15351969), (17707, 14406939), (25143, 10146111), (29223, 8729551), (49851, 5117323), (53121, 4802313), (55199, 4621527), (75429, 3382037), (94163, 2709171), (159363, 1600771), (165597, 1540509), (282489, 903057), (301019, 847467), (496791, 513503)]