68836131

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12007}}^1$

素因数の和:12040

約数の個数: 36

約数和(自身を含む): 124570992

約数和(自身を除く): 55734861

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 12007, 36021, 84049, 108063, 156091, 252147, 468273, 588343, 756441, 1092637, 1404819, 1765029, 3277911, 5295087, 7648459, 9833733, 22945377, 68836131]

約数ペア:

[(1, 68836131), (3, 22945377), (7, 9833733), (9, 7648459), (13, 5295087), (21, 3277911), (39, 1765029), (49, 1404819), (63, 1092637), (91, 756441), (117, 588343), (147, 468273), (273, 252147), (441, 156091), (637, 108063), (819, 84049), (1911, 36021), (5733, 12007)]