47770317

素因数分解:

$3^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:679

約数の個数: 40

約数和(自身を含む): 82194816

約数和(自身を除く): 34424499

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 173, 189, 487, 519, 567, 1211, 1461, 1557, 3409, 3633, 4383, 4671, 10227, 10899, 13149, 14013, 30681, 32697, 39447, 84251, 92043, 98091, 252753, 276129, 589757, 758259, 1769271, 2274777, 5307813, 6824331, 15923439, 47770317]

約数ペア:

[(1, 47770317), (3, 15923439), (7, 6824331), (9, 5307813), (21, 2274777), (27, 1769271), (63, 758259), (81, 589757), (173, 276129), (189, 252753), (487, 98091), (519, 92043), (567, 84251), (1211, 39447), (1461, 32697), (1557, 30681), (3409, 14013), (3633, 13149), (4383, 10899), (4671, 10227)]