66723723

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{829}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 108364800

約数和(自身を除く): 41641077

約数列:

[1, 3, 9, 11, 27, 33, 99, 271, 297, 813, 829, 2439, 2487, 2981, 7317, 7461, 8943, 9119, 22383, 26829, 27357, 80487, 82071, 224659, 246213, 673977, 2021931, 2471249, 6065793, 7413747, 22241241, 66723723]

約数ペア:

[(1, 66723723), (3, 22241241), (9, 7413747), (11, 6065793), (27, 2471249), (33, 2021931), (99, 673977), (271, 246213), (297, 224659), (813, 82071), (829, 80487), (2439, 27357), (2487, 26829), (2981, 22383), (7317, 9119), (7461, 8943)]