6561936.00000000

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 91045920

約数和(自身を除く): 33010917

約数列:

[1, 3, 13, 23, 29, 39, 69, 87, 97, 291, 299, 377, 529, 667, 897, 1131, 1261, 1587, 2001, 2231, 2813, 3783, 6693, 6877, 8439, 8671, 15341, 20631, 26013, 29003, 36569, 46023, 51313, 64699, 87009, 109707, 153939, 194097, 199433, 598299, 667069, 841087, 1488077, 2001207, 2523261, 4464231, 19345001, 58035003]

約数ペア:

[(1, 58035003), (3, 19345001), (13, 4464231), (23, 2523261), (29, 2001207), (39, 1488077), (69, 841087), (87, 667069), (97, 598299), (291, 199433), (299, 194097), (377, 153939), (529, 109707), (667, 87009), (897, 64699), (1131, 51313), (1261, 46023), (1587, 36569), (2001, 29003), (2231, 26013), (2813, 20631), (3783, 15341), (6693, 8671), (6877, 8439)]