66893673

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 116061120

約数和(自身を除く): 49167447

約数列:

[1, 3, 7, 11, 21, 33, 41, 49, 77, 123, 147, 231, 287, 451, 539, 861, 1009, 1353, 1617, 2009, 3027, 3157, 6027, 7063, 9471, 11099, 21189, 22099, 33297, 41369, 49441, 66297, 77693, 124107, 148323, 233079, 289583, 455059, 543851, 868749, 1365177, 1631553, 2027081, 3185413, 6081243, 9556239, 22297891, 66893673]

約数ペア:

[(1, 66893673), (3, 22297891), (7, 9556239), (11, 6081243), (21, 3185413), (33, 2027081), (41, 1631553), (49, 1365177), (77, 868749), (123, 543851), (147, 455059), (231, 289583), (287, 233079), (451, 148323), (539, 124107), (861, 77693), (1009, 66297), (1353, 49441), (1617, 41369), (2009, 33297), (3027, 22099), (3157, 21189), (6027, 11099), (7063, 9471)]