64508146563

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{15132101}}^1$

素因数の和:15132147

約数の個数: 24

約数和(自身を含む): 103503577680

約数和(自身を除く): 38995431117

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 15132101, 45396303, 105924707, 317774121, 438830929, 741472949, 1316492787, 2224418847, 3071816503, 9215449509, 21502715521, 64508146563]

約数ペア:

[(1, 64508146563), (3, 21502715521), (7, 9215449509), (21, 3071816503), (29, 2224418847), (49, 1316492787), (87, 741472949), (147, 438830929), (203, 317774121), (609, 105924707), (1421, 45396303), (4263, 15132101)]