130447611

素因数分解:

$3^3\times 7^1\times {\mathrm{787}}^1\times {\mathrm{877}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 221396480

約数和(自身を除く): 90948869

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 787, 877, 2361, 2631, 5509, 6139, 7083, 7893, 16527, 18417, 21249, 23679, 49581, 55251, 148743, 165753, 690199, 2070597, 4831393, 6211791, 14494179, 18635373, 43482537, 130447611]

約数ペア:

[(1, 130447611), (3, 43482537), (7, 18635373), (9, 14494179), (21, 6211791), (27, 4831393), (63, 2070597), (189, 690199), (787, 165753), (877, 148743), (2361, 55251), (2631, 49581), (5509, 23679), (6139, 21249), (7083, 18417), (7893, 16527)]