40295529

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 62985600

約数和(自身を除く): 22690071

約数列:

[1, 3, 9, 27, 29, 53, 87, 159, 261, 477, 783, 971, 1431, 1537, 2913, 4611, 8739, 13833, 26217, 28159, 41499, 51463, 84477, 154389, 253431, 463167, 760293, 1389501, 1492427, 4477281, 13431843, 40295529]

約数ペア:

[(1, 40295529), (3, 13431843), (9, 4477281), (27, 1492427), (29, 1389501), (53, 760293), (87, 463167), (159, 253431), (261, 154389), (477, 84477), (783, 51463), (971, 41499), (1431, 28159), (1537, 26217), (2913, 13833), (4611, 8739)]