70900029

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:667

約数の個数: 40

約数和(自身を含む): 111621048

約数和(自身を除く): 40721019

約数列:

[1, 3, 9, 27, 37, 41, 81, 111, 123, 333, 369, 577, 999, 1107, 1517, 1731, 2997, 3321, 4551, 5193, 13653, 15579, 21349, 23657, 40959, 46737, 64047, 70971, 122877, 192141, 212913, 576423, 638739, 875309, 1729269, 1916217, 2625927, 7877781, 23633343, 70900029]

約数ペア:

[(1, 70900029), (3, 23633343), (9, 7877781), (27, 2625927), (37, 1916217), (41, 1729269), (81, 875309), (111, 638739), (123, 576423), (333, 212913), (369, 192141), (577, 122877), (999, 70971), (1107, 64047), (1517, 46737), (1731, 40959), (2997, 23657), (3321, 21349), (4551, 15579), (5193, 13653)]