85191197

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 108326400

約数和(自身を除く): 23135203

約数列:

[1, 7, 13, 61, 91, 103, 149, 427, 721, 793, 1043, 1339, 1937, 5551, 6283, 9089, 9373, 13559, 15347, 43981, 63623, 81679, 107429, 118157, 199511, 571753, 827099, 936167, 1396577, 6553169, 12170171, 85191197]

約数ペア:

[(1, 85191197), (7, 12170171), (13, 6553169), (61, 1396577), (91, 936167), (103, 827099), (149, 571753), (427, 199511), (721, 118157), (793, 107429), (1043, 81679), (1339, 63623), (1937, 43981), (5551, 15347), (6283, 13559), (9089, 9373)]