42659253

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1063}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 77459200

約数和(自身を除く): 34799947

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 343, 441, 637, 819, 1029, 1063, 1911, 3087, 3189, 4459, 5733, 7441, 9567, 13377, 13819, 22323, 40131, 41457, 52087, 66969, 96733, 124371, 156261, 290199, 364609, 468783, 677131, 870597, 1093827, 2031393, 3281481, 4739917, 6094179, 14219751, 42659253]

約数ペア:

[(1, 42659253), (3, 14219751), (7, 6094179), (9, 4739917), (13, 3281481), (21, 2031393), (39, 1093827), (49, 870597), (63, 677131), (91, 468783), (117, 364609), (147, 290199), (273, 156261), (343, 124371), (441, 96733), (637, 66969), (819, 52087), (1029, 41457), (1063, 40131), (1911, 22323), (3087, 13819), (3189, 13377), (4459, 9567), (5733, 7441)]