85478701

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{58427}}^1$

素因数の和:58464

約数の個数: 16

約数和(自身を含む): 112181760

約数和(自身を除く): 26703059

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 58427, 408989, 642697, 1110113, 4498879, 7770791, 12211243, 85478701]

約数ペア:

[(1, 85478701), (7, 12211243), (11, 7770791), (19, 4498879), (77, 1110113), (133, 642697), (209, 408989), (1463, 58427)]