73871854

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{86501}}^1$

素因数の和:86571

約数の個数: 16

約数和(自身を含む): 128714976

約数和(自身を除く): 54843122

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 86501, 173002, 605507, 1211014, 5276561, 10553122, 36935927, 73871854]

約数ペア:

[(1, 73871854), (2, 36935927), (7, 10553122), (14, 5276561), (61, 1211014), (122, 605507), (427, 173002), (854, 86501)]