40074027

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2861}}^1$

素因数の和:2923

約数の個数: 32

約数和(自身を含む): 65940480

約数和(自身を除く): 25866453

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 483, 609, 667, 2001, 2861, 4669, 8583, 14007, 20027, 60081, 65803, 82969, 197409, 248907, 460621, 580783, 1381863, 1742349, 1908287, 5724861, 13358009, 40074027]

約数ペア:

[(1, 40074027), (3, 13358009), (7, 5724861), (21, 1908287), (23, 1742349), (29, 1381863), (69, 580783), (87, 460621), (161, 248907), (203, 197409), (483, 82969), (609, 65803), (667, 60081), (2001, 20027), (2861, 14007), (4669, 8583)]