82004013

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{449}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 146764800

約数和(自身を除く): 64760787

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 223, 273, 449, 669, 819, 1347, 1561, 2007, 2899, 3143, 4041, 4683, 5837, 8697, 9429, 14049, 17511, 20293, 26091, 28287, 40859, 52533, 60879, 100127, 122577, 182637, 300381, 367731, 700889, 901143, 1301651, 2102667, 3904953, 6308001, 9111557, 11714859, 27334671, 82004013]

約数ペア:

[(1, 82004013), (3, 27334671), (7, 11714859), (9, 9111557), (13, 6308001), (21, 3904953), (39, 2102667), (63, 1301651), (91, 901143), (117, 700889), (223, 367731), (273, 300381), (449, 182637), (669, 122577), (819, 100127), (1347, 60879), (1561, 52533), (2007, 40859), (2899, 28287), (3143, 26091), (4041, 20293), (4683, 17511), (5837, 14049), (8697, 9429)]