118943517

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2309}}^1$

素因数の和:2553

約数の個数: 32

約数和(自身を含む): 198696960

約数和(自身を除く): 79753443

約数列:

[1, 3, 7, 11, 21, 33, 77, 223, 231, 669, 1561, 2309, 2453, 4683, 6927, 7359, 16163, 17171, 25399, 48489, 51513, 76197, 177793, 514907, 533379, 1544721, 3604349, 5663977, 10813047, 16991931, 39647839, 118943517]

約数ペア:

[(1, 118943517), (3, 39647839), (7, 16991931), (11, 10813047), (21, 5663977), (33, 3604349), (77, 1544721), (223, 533379), (231, 514907), (669, 177793), (1561, 76197), (2309, 51513), (2453, 48489), (4683, 25399), (6927, 17171), (7359, 16163)]