51448419

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{557}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 83566080

約数和(自身を除く): 32117661

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 311, 557, 933, 1671, 2799, 3421, 5013, 6127, 8397, 10263, 15039, 18381, 30789, 55143, 92367, 165429, 173227, 519681, 1559043, 1905497, 4677129, 5716491, 17149473, 51448419]

約数ペア:

[(1, 51448419), (3, 17149473), (9, 5716491), (11, 4677129), (27, 1905497), (33, 1559043), (99, 519681), (297, 173227), (311, 165429), (557, 92367), (933, 55143), (1671, 30789), (2799, 18381), (3421, 15039), (5013, 10263), (6127, 8397)]