661283703

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{462113}}^1$

素因数の和:462175

約数の個数: 16

約数和(自身を含む): 998166240

約数和(自身を除く): 336882537

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 462113, 1386339, 4159017, 12477051, 24491989, 73475967, 220427901, 661283703]

約数ペア:

[(1, 661283703), (3, 220427901), (9, 73475967), (27, 24491989), (53, 12477051), (159, 4159017), (477, 1386339), (1431, 462113)]