66999023

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 93078720

約数和(自身を除く): 26079697

約数列:

[1, 7, 13, 17, 23, 49, 91, 119, 161, 221, 269, 299, 391, 637, 833, 1127, 1547, 1883, 2093, 2737, 3497, 4573, 5083, 6187, 10829, 13181, 14651, 19159, 24479, 32011, 35581, 43309, 59449, 80431, 105179, 171353, 224077, 249067, 303163, 416143, 563017, 736253, 1367327, 2913001, 3941119, 5153771, 9571289, 66999023]

約数ペア:

[(1, 66999023), (7, 9571289), (13, 5153771), (17, 3941119), (23, 2913001), (49, 1367327), (91, 736253), (119, 563017), (161, 416143), (221, 303163), (269, 249067), (299, 224077), (391, 171353), (637, 105179), (833, 80431), (1127, 59449), (1547, 43309), (1883, 35581), (2093, 32011), (2737, 24479), (3497, 19159), (4573, 14651), (5083, 13181), (6187, 10829)]