26918541

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1447}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 43787520

約数和(自身を除く): 16868979

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 1431, 1447, 2067, 4341, 6201, 13023, 18603, 18811, 39069, 56433, 76691, 169299, 230073, 507897, 690219, 996983, 2070657, 2990949, 8972847, 26918541]

約数ペア:

[(1, 26918541), (3, 8972847), (9, 2990949), (13, 2070657), (27, 996983), (39, 690219), (53, 507897), (117, 230073), (159, 169299), (351, 76691), (477, 56433), (689, 39069), (1431, 18811), (1447, 18603), (2067, 13023), (4341, 6201)]