42623613

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 62899200

約数和(自身を除く): 20275587

約数列:

[1, 3, 9, 89, 127, 267, 381, 419, 801, 1143, 1257, 3771, 11303, 33909, 37291, 53213, 101727, 111873, 159639, 335619, 478917, 4735957, 14207871, 42623613]

約数ペア:

[(1, 42623613), (3, 14207871), (9, 4735957), (89, 478917), (127, 335619), (267, 159639), (381, 111873), (419, 101727), (801, 53213), (1143, 37291), (1257, 33909), (3771, 11303)]