15671828319

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 25613512704

約数和(自身を除く): 9941684385

約数列:

[1, 3, 7, 21, 31, 49, 93, 103, 147, 173, 193, 217, 309, 519, 579, 651, 721, 1211, 1351, 1519, 2163, 3193, 3633, 4053, 4557, 5047, 5363, 5983, 8477, 9457, 9579, 15141, 16089, 17819, 17949, 19879, 22351, 25431, 28371, 33389, 37541, 41881, 53457, 59637, 67053, 100167, 112623, 124733, 125643, 139153, 156457, 233723, 262787, 293167, 374199, 417459, 469371, 552389, 616249, 701169, 788361, 873131, 879501, 974071, 1035059, 1636061, 1657167, 1848747, 2619393, 2922213, 3105177, 3439067, 3866723, 4313743, 4908183, 7245413, 10317201, 11600169, 12941229, 21736239, 24073469, 27067061, 30196201, 50717891, 72220407, 81201183, 90588603, 106611077, 152153673, 168514283, 319833231, 505542849, 746277539, 2238832617, 5223942773, 15671828319]

約数ペア:

[(1, 15671828319), (3, 5223942773), (7, 2238832617), (21, 746277539), (31, 505542849), (49, 319833231), (93, 168514283), (103, 152153673), (147, 106611077), (173, 90588603), (193, 81201183), (217, 72220407), (309, 50717891), (519, 30196201), (579, 27067061), (651, 24073469), (721, 21736239), (1211, 12941229), (1351, 11600169), (1519, 10317201), (2163, 7245413), (3193, 4908183), (3633, 4313743), (4053, 3866723), (4557, 3439067), (5047, 3105177), (5363, 2922213), (5983, 2619393), (8477, 1848747), (9457, 1657167), (9579, 1636061), (15141, 1035059), (16089, 974071), (17819, 879501), (17949, 873131), (19879, 788361), (22351, 701169), (25431, 616249), (28371, 552389), (33389, 469371), (37541, 417459), (41881, 374199), (53457, 293167), (59637, 262787), (67053, 233723), (100167, 156457), (112623, 139153), (124733, 125643)]