20174729913

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{3967}}^1\times {\mathrm{14489}}^1$

素因数の和:18478

約数の個数: 32

約数和(自身を含む): 32197939200

約数和(自身を除く): 12023209287

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 3967, 11901, 14489, 35703, 43467, 51571, 107109, 130401, 154713, 188357, 391203, 464139, 565071, 1392417, 1695213, 5085639, 57477863, 172433589, 517300767, 747212219, 1551902301, 2241636657, 6724909971, 20174729913]

約数ペア:

[(1, 20174729913), (3, 6724909971), (9, 2241636657), (13, 1551902301), (27, 747212219), (39, 517300767), (117, 172433589), (351, 57477863), (3967, 5085639), (11901, 1695213), (14489, 1392417), (35703, 565071), (43467, 464139), (51571, 391203), (107109, 188357), (130401, 154713)]