1177778547

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 2001020112

約数和(自身を除く): 823241565

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 113, 121, 153, 187, 339, 363, 561, 563, 1017, 1089, 1243, 1683, 1689, 1921, 2057, 3729, 5067, 5763, 6171, 6193, 9571, 11187, 13673, 17289, 18513, 18579, 21131, 28713, 41019, 55737, 63393, 63619, 68123, 86139, 105281, 123057, 190179, 190857, 204369, 232441, 315843, 572571, 613107, 697323, 699809, 947529, 1081523, 1158091, 2091969, 2099427, 3244569, 3474273, 6298281, 7697899, 9733707, 10422819, 11896753, 23093697, 35690259, 69281091, 107070777, 130864283, 392592849, 1177778547]

約数ペア:

[(1, 1177778547), (3, 392592849), (9, 130864283), (11, 107070777), (17, 69281091), (33, 35690259), (51, 23093697), (99, 11896753), (113, 10422819), (121, 9733707), (153, 7697899), (187, 6298281), (339, 3474273), (363, 3244569), (561, 2099427), (563, 2091969), (1017, 1158091), (1089, 1081523), (1243, 947529), (1683, 699809), (1689, 697323), (1921, 613107), (2057, 572571), (3729, 315843), (5067, 232441), (5763, 204369), (6171, 190857), (6193, 190179), (9571, 123057), (11187, 105281), (13673, 86139), (17289, 68123), (18513, 63619), (18579, 63393), (21131, 55737), (28713, 41019)]