89481387

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{21139}}^1$

素因数の和:21242

約数の個数: 16

約数和(自身を含む): 127854720

約数和(自身を除く): 38373333

約数列:

[1, 3, 17, 51, 83, 249, 1411, 4233, 21139, 63417, 359363, 1078089, 1754537, 5263611, 29827129, 89481387]

約数ペア:

[(1, 89481387), (3, 29827129), (17, 5263611), (51, 1754537), (83, 1078089), (249, 359363), (1411, 63417), (4233, 21139)]