147939561

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6469}}^1$

素因数の和:6507

約数の個数: 48

約数和(自身を含む): 275363200

約数和(自身を除く): 127423639

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 189, 231, 297, 363, 693, 847, 1089, 2079, 2541, 3267, 6469, 7623, 19407, 22869, 45283, 58221, 71159, 135849, 174663, 213477, 407547, 498113, 640431, 782749, 1222641, 1494339, 1921293, 2348247, 4483017, 5479243, 7044741, 13449051, 16437729, 21134223, 49313187, 147939561]

約数ペア:

[(1, 147939561), (3, 49313187), (7, 21134223), (9, 16437729), (11, 13449051), (21, 7044741), (27, 5479243), (33, 4483017), (63, 2348247), (77, 1921293), (99, 1494339), (121, 1222641), (189, 782749), (231, 640431), (297, 498113), (363, 407547), (693, 213477), (847, 174663), (1089, 135849), (2079, 71159), (2541, 58221), (3267, 45283), (6469, 22869), (7623, 19407)]