159430713

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 241173504

約数和(自身を除く): 81742791

約数列:

[1, 3, 13, 39, 43, 71, 103, 129, 169, 213, 309, 507, 559, 923, 1339, 1677, 2769, 3053, 4017, 4429, 7267, 7313, 9159, 11999, 13287, 17407, 21801, 21939, 35997, 39689, 52221, 57577, 95069, 119067, 172731, 285207, 314459, 515957, 748501, 943377, 1235897, 1547871, 2245503, 3707691, 4087967, 12263901, 53143571, 159430713]

約数ペア:

[(1, 159430713), (3, 53143571), (13, 12263901), (39, 4087967), (43, 3707691), (71, 2245503), (103, 1547871), (129, 1235897), (169, 943377), (213, 748501), (309, 515957), (507, 314459), (559, 285207), (923, 172731), (1339, 119067), (1677, 95069), (2769, 57577), (3053, 52221), (4017, 39689), (4429, 35997), (7267, 21939), (7313, 21801), (9159, 17407), (11999, 13287)]