73228779

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{7727}}^1$

素因数の和:7758

約数の個数: 28

約数和(自身を含む): 118253856

約数和(自身を除く): 45025077

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 7727, 9477, 23181, 69543, 100451, 208629, 301353, 625887, 904059, 1877661, 2712177, 5632983, 8136531, 24409593, 73228779]

約数ペア:

[(1, 73228779), (3, 24409593), (9, 8136531), (13, 5632983), (27, 2712177), (39, 1877661), (81, 904059), (117, 625887), (243, 301353), (351, 208629), (729, 100451), (1053, 69543), (3159, 23181), (7727, 9477)]