40074441

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 62512128

約数和(自身を除く): 22437687

約数列:

[1, 3, 11, 23, 33, 37, 69, 111, 253, 407, 759, 851, 1221, 1427, 2553, 4281, 9361, 15697, 28083, 32821, 47091, 52799, 98463, 158397, 361031, 580789, 1083093, 1214377, 1742367, 3643131, 13358147, 40074441]

約数ペア:

[(1, 40074441), (3, 13358147), (11, 3643131), (23, 1742367), (33, 1214377), (37, 1083093), (69, 580789), (111, 361031), (253, 158397), (407, 98463), (759, 52799), (851, 47091), (1221, 32821), (1427, 28083), (2553, 15697), (4281, 9361)]