56404341

素因数分解:

$3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1619}}^1$

素因数の和:1718

約数の個数: 36

約数和(自身を含む): 96033600

約数和(自身を除く): 39629259

約数列:

[1, 3, 7, 9, 21, 49, 63, 79, 147, 237, 441, 553, 711, 1619, 1659, 3871, 4857, 4977, 11333, 11613, 14571, 33999, 34839, 79331, 101997, 127901, 237993, 383703, 713979, 895307, 1151109, 2685921, 6267149, 8057763, 18801447, 56404341]

約数ペア:

[(1, 56404341), (3, 18801447), (7, 8057763), (9, 6267149), (21, 2685921), (49, 1151109), (63, 895307), (79, 713979), (147, 383703), (237, 237993), (441, 127901), (553, 101997), (711, 79331), (1619, 34839), (1659, 33999), (3871, 14571), (4857, 11613), (4977, 11333)]