180414003

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1709}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 300741120

約数和(自身を除く): 120327117

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 457, 1371, 1709, 3199, 5027, 5127, 9597, 11963, 15081, 18799, 35189, 35889, 56397, 105567, 131593, 394779, 781013, 2343039, 5467091, 8591143, 16401273, 25773429, 60138001, 180414003]

約数ペア:

[(1, 180414003), (3, 60138001), (7, 25773429), (11, 16401273), (21, 8591143), (33, 5467091), (77, 2343039), (231, 781013), (457, 394779), (1371, 131593), (1709, 105567), (3199, 56397), (5027, 35889), (5127, 35189), (9597, 18799), (11963, 15081)]