1553784156971

素因数分解:

${\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2297}}^1\times {\mathrm{2683}}^1$

素因数の和:5171

約数の個数: 32

約数和(自身を含む): 1630676095488

約数和(自身を除く): 76891938517

約数列:

[1, 53, 67, 71, 2297, 2683, 3551, 3763, 4757, 121741, 142199, 153899, 163087, 179761, 190493, 252121, 6162851, 8156647, 8643611, 9527333, 10096129, 10926829, 12763031, 326631103, 412911017, 437562421, 579121937, 676440643, 21884283901, 23190808313, 29316682207, 1553784156971]

約数ペア:

[(1, 1553784156971), (53, 29316682207), (67, 23190808313), (71, 21884283901), (2297, 676440643), (2683, 579121937), (3551, 437562421), (3763, 412911017), (4757, 326631103), (121741, 12763031), (142199, 10926829), (153899, 10096129), (163087, 9527333), (179761, 8643611), (190493, 8156647), (252121, 6162851)]