328049649

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{3533}}^1$

素因数の和:3742

約数の個数: 32

約数和(自身を含む): 514550400

約数和(自身を除く): 186500751

約数列:

[1, 3, 9, 19, 27, 57, 171, 181, 513, 543, 1629, 3439, 3533, 4887, 10317, 10599, 30951, 31797, 67127, 92853, 95391, 201381, 604143, 639473, 1812429, 1918419, 5755257, 12149987, 17265771, 36449961, 109349883, 328049649]

約数ペア:

[(1, 328049649), (3, 109349883), (9, 36449961), (19, 17265771), (27, 12149987), (57, 5755257), (171, 1918419), (181, 1812429), (513, 639473), (543, 604143), (1629, 201381), (3439, 95391), (3533, 92853), (4887, 67127), (10317, 31797), (10599, 30951)]