31880453757

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1\times {\mathrm{163633}}^1$

素因数の和:164380

約数の個数: 16

約数和(自身を含む): 42995160768

約数和(自身を除く): 11114707011

約数列:

[1, 3, 101, 303, 643, 1929, 64943, 163633, 194829, 490899, 16526933, 49580799, 105216019, 315648057, 10626817919, 31880453757]

約数ペア:

[(1, 31880453757), (3, 10626817919), (101, 315648057), (303, 105216019), (643, 49580799), (1929, 16526933), (64943, 490899), (163633, 194829)]