194675427

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1381}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 302492160

約数和(自身を除く): 107816733

約数列:

[1, 3, 9, 23, 27, 69, 207, 227, 621, 681, 1381, 2043, 4143, 5221, 6129, 12429, 15663, 31763, 37287, 46989, 95289, 140967, 285867, 313487, 857601, 940461, 2821383, 7210201, 8464149, 21630603, 64891809, 194675427]

約数ペア:

[(1, 194675427), (3, 64891809), (9, 21630603), (23, 8464149), (27, 7210201), (69, 2821383), (207, 940461), (227, 857601), (621, 313487), (681, 285867), (1381, 140967), (2043, 95289), (4143, 46989), (5221, 37287), (6129, 31763), (12429, 15663)]