54731691

素因数分解:

$3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1901}}^1$

素因数の和:2371

約数の個数: 24

約数和(自身を含む): 90596064

約数和(自身を除く): 35864373

約数列:

[1, 3, 7, 9, 21, 63, 457, 1371, 1901, 3199, 4113, 5703, 9597, 13307, 17109, 28791, 39921, 119763, 868757, 2606271, 6081299, 7818813, 18243897, 54731691]

約数ペア:

[(1, 54731691), (3, 18243897), (7, 7818813), (9, 6081299), (21, 2606271), (63, 868757), (457, 119763), (1371, 39921), (1901, 28791), (3199, 17109), (4113, 13307), (5703, 9597)]