22065579

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 35473152

約数和(自身を除く): 13407573

約数列:

[1, 3, 9, 23, 37, 43, 67, 69, 111, 129, 201, 207, 333, 387, 603, 851, 989, 1541, 1591, 2479, 2553, 2881, 2967, 4623, 4773, 7437, 7659, 8643, 8901, 13869, 14319, 22311, 25929, 36593, 57017, 66263, 106597, 109779, 171051, 198789, 319791, 329337, 513153, 596367, 959373, 2451731, 7355193, 22065579]

約数ペア:

[(1, 22065579), (3, 7355193), (9, 2451731), (23, 959373), (37, 596367), (43, 513153), (67, 329337), (69, 319791), (111, 198789), (129, 171051), (201, 109779), (207, 106597), (333, 66263), (387, 57017), (603, 36593), (851, 25929), (989, 22311), (1541, 14319), (1591, 13869), (2479, 8901), (2553, 8643), (2881, 7659), (2967, 7437), (4623, 4773)]