163416407

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 211943424

約数和(自身を除く): 48527017

約数列:

[1, 7, 11, 31, 77, 217, 223, 307, 341, 1561, 2149, 2387, 2453, 3377, 6913, 9517, 17171, 23639, 48391, 66619, 68461, 76043, 104687, 479227, 532301, 732809, 753071, 2122291, 5271497, 14856037, 23345201, 163416407]

約数ペア:

[(1, 163416407), (7, 23345201), (11, 14856037), (31, 5271497), (77, 2122291), (217, 753071), (223, 732809), (307, 532301), (341, 479227), (1561, 104687), (2149, 76043), (2387, 68461), (2453, 66619), (3377, 48391), (6913, 23639), (9517, 17171)]