About the Number

132012081

132012080 ← → 132012082

2進数表記:111110111100101100000110001

漢数字表記:一億三千二百一万二千八十一

素因数分解:

3 2 × 79 1 × 83 1 × 2237 1

素因数の和:2405
約数の個数: 24
約数和(自身を含む): 195511680
約数和(自身を除く): 63499599

約数列:
[1, 3, 9, 79, 83, 237, 249, 711, 747, 2237, 6557, 6711, 19671, 20133, 59013, 176723, 185671, 530169, 557013, 1590507, 1671039, 14668009, 44004027, 132012081]

約数ペア:
[(1, 132012081), (3, 44004027), (9, 14668009), (79, 1671039), (83, 1590507), (237, 557013), (249, 530169), (711, 185671), (747, 176723), (2237, 59013), (6557, 20133), (6711, 19671)]

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