163212335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3407}}^1$

素因数の和:3503

約数の個数: 32

約数和(自身を含む): 233597952

約数和(自身を除く): 70385617

約数列:

[1, 5, 11, 13, 55, 65, 67, 143, 335, 715, 737, 871, 3407, 3685, 4355, 9581, 17035, 37477, 44291, 47905, 187385, 221455, 228269, 487201, 1141345, 2436005, 2510959, 2967497, 12554795, 14837485, 32642467, 163212335]

約数ペア:

[(1, 163212335), (5, 32642467), (11, 14837485), (13, 12554795), (55, 2967497), (65, 2510959), (67, 2436005), (143, 1141345), (335, 487201), (715, 228269), (737, 221455), (871, 187385), (3407, 47905), (3685, 44291), (4355, 37477), (9581, 17035)]