149203827

素因数分解:

$3^2\times {\mathrm{19}}^3\times {\mathrm{2417}}^1$

素因数の和:2480

約数の個数: 24

約数和(自身を含む): 227582160

約数和(自身を除く): 78378333

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 2417, 3249, 6859, 7251, 20577, 21753, 45923, 61731, 137769, 413307, 872537, 2617611, 7852833, 16578203, 49734609, 149203827]

約数ペア:

[(1, 149203827), (3, 49734609), (9, 16578203), (19, 7852833), (57, 2617611), (171, 872537), (361, 413307), (1083, 137769), (2417, 61731), (3249, 45923), (6859, 21753), (7251, 20577)]