40212027

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2459}}^1$

素因数の和:2567

約数の個数: 24

約数和(自身を含む): 61401600

約数和(自身を除く): 21189573

約数列:

[1, 3, 9, 23, 69, 79, 207, 237, 711, 1817, 2459, 5451, 7377, 16353, 22131, 56557, 169671, 194261, 509013, 582783, 1748349, 4468003, 13404009, 40212027]

約数ペア:

[(1, 40212027), (3, 13404009), (9, 4468003), (23, 1748349), (69, 582783), (79, 509013), (207, 194261), (237, 169671), (711, 56557), (1817, 22131), (2459, 16353), (5451, 7377)]