74723013

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{15461}}^1$

素因数の和:15649

約数の個数: 16

約数和(自身を含む): 111326400

約数和(自身を除く): 36603387

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 15461, 46383, 139149, 417447, 2767519, 8302557, 24907671, 74723013]

約数ペア:

[(1, 74723013), (3, 24907671), (9, 8302557), (27, 2767519), (179, 417447), (537, 139149), (1611, 46383), (4833, 15461)]