154572009

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 217945728

約数和(自身を除く): 63373719

約数列:

[1, 3, 41, 53, 123, 131, 159, 181, 393, 543, 2173, 5371, 6519, 6943, 7421, 9593, 16113, 20829, 22263, 23711, 28779, 71133, 284663, 393313, 853989, 972151, 1179939, 1256683, 2916453, 3770049, 51524003, 154572009]

約数ペア:

[(1, 154572009), (3, 51524003), (41, 3770049), (53, 2916453), (123, 1256683), (131, 1179939), (159, 972151), (181, 853989), (393, 393313), (543, 284663), (2173, 71133), (5371, 28779), (6519, 23711), (6943, 22263), (7421, 20829), (9593, 16113)]