201306027

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1439}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 307722240

約数和(自身を除く): 106416213

約数列:

[1, 3, 13, 17, 39, 51, 211, 221, 633, 663, 1439, 2743, 3587, 4317, 8229, 10761, 18707, 24463, 46631, 56121, 73389, 139893, 303629, 318019, 910887, 954057, 3947177, 5161693, 11841531, 15485079, 67102009, 201306027]

約数ペア:

[(1, 201306027), (3, 67102009), (13, 15485079), (17, 11841531), (39, 5161693), (51, 3947177), (211, 954057), (221, 910887), (633, 318019), (663, 303629), (1439, 139893), (2743, 73389), (3587, 56121), (4317, 46631), (8229, 24463), (10761, 18707)]