87141993

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1\times {\mathrm{947}}^1$

素因数の和:1816

約数の個数: 16

約数和(自身を含む): 119599680

約数和(自身を除く): 32457687

約数列:

[1, 3, 37, 111, 829, 947, 2487, 2841, 30673, 35039, 92019, 105117, 785063, 2355189, 29047331, 87141993]

約数ペア:

[(1, 87141993), (3, 29047331), (37, 2355189), (111, 785063), (829, 105117), (947, 92019), (2487, 35039), (2841, 30673)]