27316905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 55461888

約数和(自身を除く): 28144983

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 67, 77, 105, 165, 201, 231, 335, 353, 385, 469, 737, 1005, 1059, 1155, 1407, 1765, 2211, 2345, 2471, 3685, 3883, 5159, 5295, 7035, 7413, 11055, 11649, 12355, 15477, 19415, 23651, 25795, 27181, 37065, 58245, 70953, 77385, 81543, 118255, 135905, 165557, 260161, 354765, 407715, 496671, 780483, 827785, 1300805, 1821127, 2483355, 3902415, 5463381, 9105635, 27316905]

約数ペア:

[(1, 27316905), (3, 9105635), (5, 5463381), (7, 3902415), (11, 2483355), (15, 1821127), (21, 1300805), (33, 827785), (35, 780483), (55, 496671), (67, 407715), (77, 354765), (105, 260161), (165, 165557), (201, 135905), (231, 118255), (335, 81543), (353, 77385), (385, 70953), (469, 58245), (737, 37065), (1005, 27181), (1059, 25795), (1155, 23651), (1407, 19415), (1765, 15477), (2211, 12355), (2345, 11649), (2471, 11055), (3685, 7413), (3883, 7035), (5159, 5295)]