64533669

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 91660800

約数和(自身を除く): 27127131

約数列:

[1, 3, 43, 59, 61, 129, 139, 177, 183, 417, 2537, 2623, 3599, 5977, 7611, 7869, 8201, 8479, 10797, 17931, 24603, 25437, 154757, 352643, 364597, 464271, 500261, 1057929, 1093791, 1500783, 21511223, 64533669]

約数ペア:

[(1, 64533669), (3, 21511223), (43, 1500783), (59, 1093791), (61, 1057929), (129, 500261), (139, 464271), (177, 364597), (183, 352643), (417, 154757), (2537, 25437), (2623, 24603), (3599, 17931), (5977, 10797), (7611, 8479), (7869, 8201)]