40158261

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3467}}^1$

素因数の和:3503

約数の個数: 40

約数和(自身を含む): 70497504

約数和(自身を除く): 30339243

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 3467, 3861, 10401, 11583, 31203, 38137, 45071, 93609, 114411, 135213, 280827, 343233, 405639, 495781, 1029699, 1216917, 1487343, 3089097, 3650751, 4462029, 13386087, 40158261]

約数ペア:

[(1, 40158261), (3, 13386087), (9, 4462029), (11, 3650751), (13, 3089097), (27, 1487343), (33, 1216917), (39, 1029699), (81, 495781), (99, 405639), (117, 343233), (143, 280827), (297, 135213), (351, 114411), (429, 93609), (891, 45071), (1053, 38137), (1287, 31203), (3467, 11583), (3861, 10401)]