68188911

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{53231}}^1$

素因数の和:53302

約数の個数: 16

約数和(自身を含む): 105612288

約数和(自身を除く): 37423377

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 53231, 159693, 372617, 1117851, 3247091, 9741273, 22729637, 68188911]

約数ペア:

[(1, 68188911), (3, 22729637), (7, 9741273), (21, 3247091), (61, 1117851), (183, 372617), (427, 159693), (1281, 53231)]