121416939

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{66457}}^1$

素因数の和:66499

約数の個数: 24

約数和(自身を含む): 207348960

約数和(自身を除く): 85932021

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 66457, 199371, 465199, 598113, 1395597, 1927253, 4186791, 5781759, 13490771, 17345277, 40472313, 121416939]

約数ペア:

[(1, 121416939), (3, 40472313), (7, 17345277), (9, 13490771), (21, 5781759), (29, 4186791), (63, 1927253), (87, 1395597), (203, 598113), (261, 465199), (609, 199371), (1827, 66457)]