77768047

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{13337}}^1$

素因数の和:13375

約数の個数: 16

約数和(自身を含む): 96033600

約数和(自身を除く): 18265553

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 13337, 93359, 226729, 653513, 1587103, 4574591, 11109721, 77768047]

約数ペア:

[(1, 77768047), (7, 11109721), (17, 4574591), (49, 1587103), (119, 653513), (343, 226729), (833, 93359), (5831, 13337)]