71859579

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 108345600

約数和(自身を除く): 36486021

約数列:

[1, 3, 11, 33, 43, 89, 129, 267, 473, 569, 979, 1419, 1707, 2937, 3827, 6259, 11481, 18777, 24467, 42097, 50641, 73401, 126291, 151923, 269137, 557051, 807411, 1671153, 2177563, 6532689, 23953193, 71859579]

約数ペア:

[(1, 71859579), (3, 23953193), (11, 6532689), (33, 2177563), (43, 1671153), (89, 807411), (129, 557051), (267, 269137), (473, 151923), (569, 126291), (979, 73401), (1419, 50641), (1707, 42097), (2937, 24467), (3827, 18777), (6259, 11481)]