177796053

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 283949120

約数和(自身を除く): 106153067

約数列:

[1, 3, 9, 19, 27, 57, 81, 97, 171, 243, 291, 397, 513, 873, 1191, 1539, 1843, 2619, 3573, 4617, 5529, 7543, 7857, 10719, 16587, 22629, 23571, 32157, 38509, 49761, 67887, 96471, 115527, 149283, 203661, 346581, 447849, 610983, 731671, 1039743, 1832949, 2195013, 3119229, 6585039, 9357687, 19755117, 59265351, 177796053]

約数ペア:

[(1, 177796053), (3, 59265351), (9, 19755117), (19, 9357687), (27, 6585039), (57, 3119229), (81, 2195013), (97, 1832949), (171, 1039743), (243, 731671), (291, 610983), (397, 447849), (513, 346581), (873, 203661), (1191, 149283), (1539, 115527), (1843, 96471), (2619, 67887), (3573, 49761), (4617, 38509), (5529, 32157), (7543, 23571), (7857, 22629), (10719, 16587)]