40613013

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 74337120

約数和(自身を除く): 33724107

約数列:

[1, 3, 7, 9, 19, 21, 37, 49, 57, 63, 111, 131, 133, 147, 171, 259, 333, 393, 399, 441, 703, 777, 917, 931, 1179, 1197, 1813, 2109, 2331, 2489, 2751, 2793, 4847, 4921, 5439, 6327, 6419, 7467, 8253, 8379, 14541, 14763, 16317, 17423, 19257, 22401, 33929, 34447, 43623, 44289, 52269, 57771, 92093, 101787, 103341, 121961, 156807, 237503, 276279, 305361, 310023, 365883, 644651, 712509, 828837, 1097649, 1933953, 2137527, 4512557, 5801859, 13537671, 40613013]

約数ペア:

[(1, 40613013), (3, 13537671), (7, 5801859), (9, 4512557), (19, 2137527), (21, 1933953), (37, 1097649), (49, 828837), (57, 712509), (63, 644651), (111, 365883), (131, 310023), (133, 305361), (147, 276279), (171, 237503), (259, 156807), (333, 121961), (393, 103341), (399, 101787), (441, 92093), (703, 57771), (777, 52269), (917, 44289), (931, 43623), (1179, 34447), (1197, 33929), (1813, 22401), (2109, 19257), (2331, 17423), (2489, 16317), (2751, 14763), (2793, 14541), (4847, 8379), (4921, 8253), (5439, 7467), (6327, 6419)]