171507609

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1063}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 306738432

約数和(自身を除く): 135230823

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 197, 273, 591, 819, 1063, 1379, 1773, 2561, 3189, 4137, 7441, 7683, 9567, 12411, 13819, 17927, 22323, 23049, 41457, 53781, 66969, 96733, 124371, 161343, 209411, 290199, 628233, 870597, 1465877, 1884699, 2722343, 4397631, 8167029, 13192893, 19056401, 24501087, 57169203, 171507609]

約数ペア:

[(1, 171507609), (3, 57169203), (7, 24501087), (9, 19056401), (13, 13192893), (21, 8167029), (39, 4397631), (63, 2722343), (91, 1884699), (117, 1465877), (197, 870597), (273, 628233), (591, 290199), (819, 209411), (1063, 161343), (1379, 124371), (1773, 96733), (2561, 66969), (3189, 53781), (4137, 41457), (7441, 23049), (7683, 22323), (9567, 17927), (12411, 13819)]