77879859

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{5387}}^1$

素因数の和:5530

約数の個数: 16

約数和(自身を含む): 106897920

約数和(自身を除く): 29018061

約数列:

[1, 3, 61, 79, 183, 237, 4819, 5387, 14457, 16161, 328607, 425573, 985821, 1276719, 25959953, 77879859]

約数ペア:

[(1, 77879859), (3, 25959953), (61, 1276719), (79, 985821), (183, 425573), (237, 328607), (4819, 16161), (5387, 14457)]