86167179

素因数分解:

$3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2797}}^1$

素因数の和:2976

約数の個数: 32

約数和(自身を含む): 146839040

約数和(自身を除く): 60671861

約数列:

[1, 3, 7, 9, 21, 27, 63, 163, 189, 489, 1141, 1467, 2797, 3423, 4401, 8391, 10269, 19579, 25173, 30807, 58737, 75519, 176211, 455911, 528633, 1367733, 3191377, 4103199, 9574131, 12309597, 28722393, 86167179]

約数ペア:

[(1, 86167179), (3, 28722393), (7, 12309597), (9, 9574131), (21, 4103199), (27, 3191377), (63, 1367733), (163, 528633), (189, 455911), (489, 176211), (1141, 75519), (1467, 58737), (2797, 30807), (3423, 25173), (4401, 19579), (8391, 10269)]