2569969161

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{42061}}^1$

素因数の和:42174

約数の個数: 32

約数和(自身を含む): 3984112640

約数和(自身を除く): 1414143479

約数列:

[1, 3, 9, 27, 31, 73, 93, 219, 279, 657, 837, 1971, 2263, 6789, 20367, 42061, 61101, 126183, 378549, 1135647, 1303891, 3070453, 3911673, 9211359, 11735019, 27634077, 35205057, 82902231, 95184043, 285552129, 856656387, 2569969161]

約数ペア:

[(1, 2569969161), (3, 856656387), (9, 285552129), (27, 95184043), (31, 82902231), (73, 35205057), (93, 27634077), (219, 11735019), (279, 9211359), (657, 3911673), (837, 3070453), (1971, 1303891), (2263, 1135647), (6789, 378549), (20367, 126183), (42061, 61101)]