72743949

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2053}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 109371392

約数和(自身を除く): 36627443

約数列:

[1, 3, 9, 31, 93, 127, 279, 381, 1143, 2053, 3937, 6159, 11811, 18477, 35433, 63643, 190929, 260731, 572787, 782193, 2346579, 8082661, 24247983, 72743949]

約数ペア:

[(1, 72743949), (3, 24247983), (9, 8082661), (31, 2346579), (93, 782193), (127, 572787), (279, 260731), (381, 190929), (1143, 63643), (2053, 35433), (3937, 18477), (6159, 11811)]