65809941

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 96018048

約数和(自身を除く): 30208107

約数列:

[1, 3, 17, 51, 53, 97, 159, 251, 291, 753, 901, 1649, 2703, 4267, 4947, 5141, 12801, 13303, 15423, 24347, 39909, 73041, 87397, 226151, 262191, 413899, 678453, 1241697, 1290391, 3871173, 21936647, 65809941]

約数ペア:

[(1, 65809941), (3, 21936647), (17, 3871173), (51, 1290391), (53, 1241697), (97, 678453), (159, 413899), (251, 262191), (291, 226151), (753, 87397), (901, 73041), (1649, 39909), (2703, 24347), (4267, 15423), (4947, 13303), (5141, 12801)]