90163173

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1\times {\mathrm{739}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 122378240

約数和(自身を除く): 32215067

約数列:

[1, 3, 67, 201, 607, 739, 1821, 2217, 40669, 49513, 122007, 148539, 448573, 1345719, 30054391, 90163173]

約数ペア:

[(1, 90163173), (3, 30054391), (67, 1345719), (201, 448573), (607, 148539), (739, 122007), (1821, 49513), (2217, 40669)]