31355923218

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{77999809}}^1$

素因数の和:77999881

約数の個数: 16

約数和(自身を含む): 63647844960

約数和(自身を除く): 32291921742

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 77999809, 155999618, 233999427, 467998854, 5225987203, 10451974406, 15677961609, 31355923218]

約数ペア:

[(1, 31355923218), (2, 15677961609), (3, 10451974406), (6, 5225987203), (67, 467998854), (134, 233999427), (201, 155999618), (402, 77999809)]