61388117

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 71270400

約数和(自身を除く): 9882283

約数列:

[1, 7, 127, 199, 347, 889, 1393, 2429, 25273, 44069, 69053, 176911, 308483, 483371, 8769731, 61388117]

約数ペア:

[(1, 61388117), (7, 8769731), (127, 483371), (199, 308483), (347, 176911), (889, 69053), (1393, 44069), (2429, 25273)]