66702783

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{138101}}^1$

素因数の和:138134

約数の個数: 16

約数和(自身を含む): 106062336

約数和(自身を除く): 39359553

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 138101, 414303, 966707, 2900121, 3176323, 9528969, 22234261, 66702783]

約数ペア:

[(1, 66702783), (3, 22234261), (7, 9528969), (21, 3176323), (23, 2900121), (69, 966707), (161, 414303), (483, 138101)]