66244479

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1$

素因数の和:1735

約数の個数: 32

約数和(自身を含む): 105670656

約数和(自身を除く): 39426177

約数列:

[1, 3, 7, 21, 41, 47, 123, 141, 287, 329, 861, 987, 1637, 1927, 4911, 5781, 11459, 13489, 34377, 40467, 67117, 76939, 201351, 230817, 469819, 538573, 1409457, 1615719, 3154499, 9463497, 22081493, 66244479]

約数ペア:

[(1, 66244479), (3, 22081493), (7, 9463497), (21, 3154499), (41, 1615719), (47, 1409457), (123, 538573), (141, 469819), (287, 230817), (329, 201351), (861, 76939), (987, 67117), (1637, 40467), (1927, 34377), (4911, 13489), (5781, 11459)]