137259549

素因数分解:

$3^3\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1051}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 232954880

約数和(自身を除く): 95695331

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 691, 1051, 2073, 3153, 4837, 6219, 7357, 9459, 14511, 18657, 22071, 28377, 43533, 66213, 130599, 198639, 726241, 2178723, 5083687, 6536169, 15251061, 19608507, 45753183, 137259549]

約数ペア:

[(1, 137259549), (3, 45753183), (7, 19608507), (9, 15251061), (21, 6536169), (27, 5083687), (63, 2178723), (189, 726241), (691, 198639), (1051, 130599), (2073, 66213), (3153, 43533), (4837, 28377), (6219, 22071), (7357, 18657), (9459, 14511)]