149767977

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{773}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 220682880

約数和(自身を除く): 70914903

約数列:

[1, 3, 17, 29, 51, 87, 131, 393, 493, 773, 1479, 2227, 2319, 3799, 6681, 11397, 13141, 22417, 39423, 64583, 67251, 101263, 193749, 303789, 381089, 1143267, 1721471, 2936627, 5164413, 8809881, 49922659, 149767977]

約数ペア:

[(1, 149767977), (3, 49922659), (17, 8809881), (29, 5164413), (51, 2936627), (87, 1721471), (131, 1143267), (393, 381089), (493, 303789), (773, 193749), (1479, 101263), (2227, 67251), (2319, 64583), (3799, 39423), (6681, 22417), (11397, 13141)]