118974789

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{40927}}^1$

素因数の和:40969

約数の個数: 24

約数和(自身を含む): 191543040

約数和(自身を除く): 72568251

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 40927, 122781, 368343, 695759, 777613, 2087277, 2332839, 6261831, 6998517, 13219421, 39658263, 118974789]

約数ペア:

[(1, 118974789), (3, 39658263), (9, 13219421), (17, 6998517), (19, 6261831), (51, 2332839), (57, 2087277), (153, 777613), (171, 695759), (323, 368343), (969, 122781), (2907, 40927)]