26685477

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10861}}^1$

素因数の和:10890

約数の個数: 32

約数和(自身を含む): 48661760

約数和(自身を除く): 21976283

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 10861, 32583, 76027, 97749, 141193, 228081, 293247, 423579, 684243, 988351, 1270737, 2052729, 2965053, 3812211, 8895159, 26685477]

約数ペア:

[(1, 26685477), (3, 8895159), (7, 3812211), (9, 2965053), (13, 2052729), (21, 1270737), (27, 988351), (39, 684243), (63, 423579), (91, 293247), (117, 228081), (189, 141193), (273, 97749), (351, 76027), (819, 32583), (2457, 10861)]