90832407

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 131569920

約数和(自身を除く): 40737513

約数列:

[1, 3, 19, 53, 57, 107, 159, 281, 321, 843, 1007, 2033, 3021, 5339, 5671, 6099, 14893, 16017, 17013, 30067, 44679, 90201, 107749, 282967, 323247, 571273, 848901, 1593551, 1713819, 4780653, 30277469, 90832407]

約数ペア:

[(1, 90832407), (3, 30277469), (19, 4780653), (53, 1713819), (57, 1593551), (107, 848901), (159, 571273), (281, 323247), (321, 282967), (843, 107749), (1007, 90201), (2033, 44679), (3021, 30067), (5339, 17013), (5671, 16017), (6099, 14893)]