445348983

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 677849472

約数和(自身を除く): 232500489

約数列:

[1, 3, 17, 37, 51, 53, 61, 73, 111, 159, 183, 219, 629, 901, 1037, 1241, 1887, 1961, 2257, 2701, 2703, 3111, 3233, 3723, 3869, 4453, 5883, 6771, 8103, 9699, 11607, 13359, 33337, 38369, 45917, 54961, 65773, 75701, 100011, 115107, 119621, 137751, 143153, 164761, 164883, 197319, 227103, 236009, 358863, 429459, 494283, 708027, 2033557, 2433601, 2800937, 4012153, 6100671, 7300803, 8402811, 8732333, 12036459, 26196999, 148449661, 445348983]

約数ペア:

[(1, 445348983), (3, 148449661), (17, 26196999), (37, 12036459), (51, 8732333), (53, 8402811), (61, 7300803), (73, 6100671), (111, 4012153), (159, 2800937), (183, 2433601), (219, 2033557), (629, 708027), (901, 494283), (1037, 429459), (1241, 358863), (1887, 236009), (1961, 227103), (2257, 197319), (2701, 164883), (2703, 164761), (3111, 143153), (3233, 137751), (3723, 119621), (3869, 115107), (4453, 100011), (5883, 75701), (6771, 65773), (8103, 54961), (9699, 45917), (11607, 38369), (13359, 33337)]