76478979

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{8461}}^1$

素因数の和:8618

約数の個数: 16

約数和(自身を含む): 107230464

約数和(自身を除く): 30751485

約数列:

[1, 3, 23, 69, 131, 393, 3013, 8461, 9039, 25383, 194603, 583809, 1108391, 3325173, 25492993, 76478979]

約数ペア:

[(1, 76478979), (3, 25492993), (23, 3325173), (69, 1108391), (131, 583809), (393, 194603), (3013, 25383), (8461, 9039)]