53915823

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27107}}^1$

素因数の和:27143

約数の個数: 24

約数和(自身を含む): 88805808

約数和(自身を除く): 34889985

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 27107, 81321, 243963, 352391, 460819, 1057173, 1382457, 3171519, 4147371, 5990647, 17971941, 53915823]

約数ペア:

[(1, 53915823), (3, 17971941), (9, 5990647), (13, 4147371), (17, 3171519), (39, 1382457), (51, 1057173), (117, 460819), (153, 352391), (221, 243963), (663, 81321), (1989, 27107)]