201393357

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1153}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 301332480

約数和(自身を除く): 99939123

約数列:

[1, 3, 11, 33, 67, 79, 201, 237, 737, 869, 1153, 2211, 2607, 3459, 5293, 12683, 15879, 38049, 58223, 77251, 91087, 174669, 231753, 273261, 849761, 1001957, 2549283, 3005871, 6102829, 18308487, 67131119, 201393357]

約数ペア:

[(1, 201393357), (3, 67131119), (11, 18308487), (33, 6102829), (67, 3005871), (79, 2549283), (201, 1001957), (237, 849761), (737, 273261), (869, 231753), (1153, 174669), (2211, 91087), (2607, 77251), (3459, 58223), (5293, 38049), (12683, 15879)]