71703765

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3299}}^1$

素因数の和:3343

約数の個数: 64

約数和(自身を含む): 152064000

約数和(自身を除く): 80360235

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 105, 115, 135, 161, 189, 207, 315, 345, 483, 621, 805, 945, 1035, 1449, 2415, 3105, 3299, 4347, 7245, 9897, 16495, 21735, 23093, 29691, 49485, 69279, 75877, 89073, 115465, 148455, 207837, 227631, 346395, 379385, 445365, 531139, 623511, 682893, 1039185, 1138155, 1593417, 2048679, 2655695, 3117555, 3414465, 4780251, 7967085, 10243395, 14340753, 23901255, 71703765]

約数ペア:

[(1, 71703765), (3, 23901255), (5, 14340753), (7, 10243395), (9, 7967085), (15, 4780251), (21, 3414465), (23, 3117555), (27, 2655695), (35, 2048679), (45, 1593417), (63, 1138155), (69, 1039185), (105, 682893), (115, 623511), (135, 531139), (161, 445365), (189, 379385), (207, 346395), (315, 227631), (345, 207837), (483, 148455), (621, 115465), (805, 89073), (945, 75877), (1035, 69279), (1449, 49485), (2415, 29691), (3105, 23093), (3299, 21735), (4347, 16495), (7245, 9897)]