75107571

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{601}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 125293056

約数和(自身を除く): 50185485

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 541, 601, 1623, 1803, 3787, 4207, 5951, 6611, 11361, 12621, 17853, 19833, 41657, 46277, 124971, 138831, 325141, 975423, 2275987, 3576551, 6827961, 10729653, 25035857, 75107571]

約数ペア:

[(1, 75107571), (3, 25035857), (7, 10729653), (11, 6827961), (21, 3576551), (33, 2275987), (77, 975423), (231, 325141), (541, 138831), (601, 124971), (1623, 46277), (1803, 41657), (3787, 19833), (4207, 17853), (5951, 12621), (6611, 11361)]