74400009

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{8231}}^1$

素因数の和:8388

約数の個数: 16

約数和(自身を含む): 104315904

約数和(自身を除く): 29915895

約数列:

[1, 3, 23, 69, 131, 393, 3013, 8231, 9039, 24693, 189313, 567939, 1078261, 3234783, 24800003, 74400009]

約数ペア:

[(1, 74400009), (3, 24800003), (23, 3234783), (69, 1078261), (131, 567939), (393, 189313), (3013, 24693), (8231, 9039)]