82557140159

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1\times {\mathrm{1249}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 91445760000

約数和(自身を除く): 8888619841

約数列:

[1, 13, 47, 251, 431, 611, 1249, 3263, 5603, 11797, 16237, 20257, 58703, 108181, 153361, 263341, 313499, 538319, 763139, 1406353, 4075487, 5084507, 6998147, 14734453, 25300993, 66098591, 135118069, 191547889, 328912909, 1756534897, 6350549243, 82557140159]

約数ペア:

[(1, 82557140159), (13, 6350549243), (47, 1756534897), (251, 328912909), (431, 191547889), (611, 135118069), (1249, 66098591), (3263, 25300993), (5603, 14734453), (11797, 6998147), (16237, 5084507), (20257, 4075487), (58703, 1406353), (108181, 763139), (153361, 538319), (263341, 313499)]