157047813

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{1307}}^1$

素因数の和:1418

約数の個数: 36

約数和(自身を含む): 248938560

約数和(自身を除く): 91890747

約数列:

[1, 3, 9, 13, 39, 79, 117, 169, 237, 507, 711, 1027, 1307, 1521, 3081, 3921, 9243, 11763, 13351, 16991, 40053, 50973, 103253, 120159, 152919, 220883, 309759, 662649, 929277, 1342289, 1987947, 4026867, 12080601, 17449757, 52349271, 157047813]

約数ペア:

[(1, 157047813), (3, 52349271), (9, 17449757), (13, 12080601), (39, 4026867), (79, 1987947), (117, 1342289), (169, 929277), (237, 662649), (507, 309759), (711, 220883), (1027, 152919), (1307, 120159), (1521, 103253), (3081, 50973), (3921, 40053), (9243, 16991), (11763, 13351)]