42600789

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 81346560

約数和(自身を除く): 38745771

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 77, 93, 99, 189, 217, 231, 279, 297, 341, 651, 661, 693, 837, 1023, 1953, 1983, 2079, 2387, 3069, 4627, 5859, 5949, 7161, 7271, 9207, 13881, 17847, 20491, 21483, 21813, 41643, 50897, 61473, 64449, 65439, 124929, 143437, 152691, 184419, 196317, 225401, 430311, 458073, 553257, 676203, 1290933, 1374219, 1577807, 2028609, 3872799, 4733421, 6085827, 14200263, 42600789]

約数ペア:

[(1, 42600789), (3, 14200263), (7, 6085827), (9, 4733421), (11, 3872799), (21, 2028609), (27, 1577807), (31, 1374219), (33, 1290933), (63, 676203), (77, 553257), (93, 458073), (99, 430311), (189, 225401), (217, 196317), (231, 184419), (279, 152691), (297, 143437), (341, 124929), (651, 65439), (661, 64449), (693, 61473), (837, 50897), (1023, 41643), (1953, 21813), (1983, 21483), (2079, 20491), (2387, 17847), (3069, 13881), (4627, 9207), (5859, 7271), (5949, 7161)]