271119654

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{17293}}^1$

素因数の和:17381

約数の個数: 48

約数和(自身を含む): 642091632

約数和(自身を除く): 370971978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 5226, 7839, 15678, 17293, 34586, 51879, 103758, 155637, 224809, 311274, 449618, 674427, 1158631, 1348854, 2023281, 2317262, 3475893, 4046562, 6951786, 10427679, 15062203, 20855358, 30124406, 45186609, 90373218, 135559827, 271119654]

約数ペア:

[(1, 271119654), (2, 135559827), (3, 90373218), (6, 45186609), (9, 30124406), (13, 20855358), (18, 15062203), (26, 10427679), (39, 6951786), (67, 4046562), (78, 3475893), (117, 2317262), (134, 2023281), (201, 1348854), (234, 1158631), (402, 674427), (603, 449618), (871, 311274), (1206, 224809), (1742, 155637), (2613, 103758), (5226, 51879), (7839, 34586), (15678, 17293)]