55316259

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1303}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 82386720

約数和(自身を除く): 27070461

約数列:

[1, 3, 9, 53, 89, 159, 267, 477, 801, 1303, 3909, 4717, 11727, 14151, 42453, 69059, 115967, 207177, 347901, 621531, 1043703, 6146251, 18438753, 55316259]

約数ペア:

[(1, 55316259), (3, 18438753), (9, 6146251), (53, 1043703), (89, 621531), (159, 347901), (267, 207177), (477, 115967), (801, 69059), (1303, 42453), (3909, 14151), (4717, 11727)]