72186741

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6569}}^1$

素因数の和:6626

約数の個数: 32

約数和(自身を含む): 119836800

約数和(自身を除く): 47650059

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1221, 3663, 6569, 10989, 19707, 59121, 72259, 177363, 216777, 243053, 650331, 729159, 1950993, 2187477, 2673583, 6562431, 8020749, 24062247, 72186741]

約数ペア:

[(1, 72186741), (3, 24062247), (9, 8020749), (11, 6562431), (27, 2673583), (33, 2187477), (37, 1950993), (99, 729159), (111, 650331), (297, 243053), (333, 216777), (407, 177363), (999, 72259), (1221, 59121), (3663, 19707), (6569, 10989)]