63182217

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 105095232

約数和(自身を除く): 41913015

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 131, 147, 193, 357, 393, 579, 833, 917, 1351, 2227, 2499, 2751, 3281, 4053, 6419, 6681, 9457, 9843, 15589, 19257, 22967, 25283, 28371, 46767, 68901, 75849, 109123, 160769, 176981, 327369, 429811, 482307, 530943, 1238867, 1289433, 3008677, 3716601, 9026031, 21060739, 63182217]

約数ペア:

[(1, 63182217), (3, 21060739), (7, 9026031), (17, 3716601), (21, 3008677), (49, 1289433), (51, 1238867), (119, 530943), (131, 482307), (147, 429811), (193, 327369), (357, 176981), (393, 160769), (579, 109123), (833, 75849), (917, 68901), (1351, 46767), (2227, 28371), (2499, 25283), (2751, 22967), (3281, 19257), (4053, 15589), (6419, 9843), (6681, 9457)]