156959091

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1987}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 231975744

約数和(自身を除く): 75016653

約数列:

[1, 3, 9, 67, 131, 201, 393, 603, 1179, 1987, 5961, 8777, 17883, 26331, 78993, 133129, 260297, 399387, 780891, 1198161, 2342673, 17439899, 52319697, 156959091]

約数ペア:

[(1, 156959091), (3, 52319697), (9, 17439899), (67, 2342673), (131, 1198161), (201, 780891), (393, 399387), (603, 260297), (1179, 133129), (1987, 78993), (5961, 26331), (8777, 17883)]