156933909

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{14281}}^1$

素因数の和:14338

約数の個数: 32

約数和(自身を含む): 260503680

約数和(自身を除く): 103569771

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1221, 3663, 10989, 14281, 42843, 128529, 157091, 385587, 471273, 528397, 1413819, 1585191, 4241457, 4755573, 5812367, 14266719, 17437101, 52311303, 156933909]

約数ペア:

[(1, 156933909), (3, 52311303), (9, 17437101), (11, 14266719), (27, 5812367), (33, 4755573), (37, 4241457), (99, 1585191), (111, 1413819), (297, 528397), (333, 471273), (407, 385587), (999, 157091), (1221, 128529), (3663, 42843), (10989, 14281)]