302917077

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{51229}}^1$

素因数の和:51314

約数の個数: 20

約数和(自身を含む): 458713420

約数和(自身を除く): 155796343

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 51229, 153687, 461061, 1383183, 3739717, 4149549, 11219151, 33657453, 100972359, 302917077]

約数ペア:

[(1, 302917077), (3, 100972359), (9, 33657453), (27, 11219151), (73, 4149549), (81, 3739717), (219, 1383183), (657, 461061), (1971, 153687), (5913, 51229)]