545533866

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:501

約数の個数: 80

約数和(自身を含む): 1249170120

約数和(自身を除く): 703636254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 157, 162, 178, 241, 267, 314, 471, 482, 534, 723, 801, 942, 1413, 1446, 1602, 2169, 2403, 2826, 4239, 4338, 4806, 6507, 7209, 8478, 12717, 13014, 13973, 14418, 19521, 21449, 25434, 27946, 37837, 39042, 41919, 42898, 64347, 75674, 83838, 113511, 125757, 128694, 193041, 227022, 251514, 340533, 377271, 386082, 579123, 681066, 754542, 1021599, 1131813, 1158246, 1737369, 2043198, 2263626, 3064797, 3367493, 3474738, 6129594, 6734986, 10102479, 20204958, 30307437, 60614874, 90922311, 181844622, 272766933, 545533866]

約数ペア:

[(1, 545533866), (2, 272766933), (3, 181844622), (6, 90922311), (9, 60614874), (18, 30307437), (27, 20204958), (54, 10102479), (81, 6734986), (89, 6129594), (157, 3474738), (162, 3367493), (178, 3064797), (241, 2263626), (267, 2043198), (314, 1737369), (471, 1158246), (482, 1131813), (534, 1021599), (723, 754542), (801, 681066), (942, 579123), (1413, 386082), (1446, 377271), (1602, 340533), (2169, 251514), (2403, 227022), (2826, 193041), (4239, 128694), (4338, 125757), (4806, 113511), (6507, 83838), (7209, 75674), (8478, 64347), (12717, 42898), (13014, 41919), (13973, 39042), (14418, 37837), (19521, 27946), (21449, 25434)]