157737429

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 237834240

約数和(自身を除く): 80096811

約数列:

[1, 3, 9, 27, 127, 157, 293, 381, 471, 879, 1143, 1413, 2637, 3429, 4239, 7911, 19939, 37211, 46001, 59817, 111633, 138003, 179451, 334899, 414009, 538353, 1004697, 1242027, 5842127, 17526381, 52579143, 157737429]

約数ペア:

[(1, 157737429), (3, 52579143), (9, 17526381), (27, 5842127), (127, 1242027), (157, 1004697), (293, 538353), (381, 414009), (471, 334899), (879, 179451), (1143, 138003), (1413, 111633), (2637, 59817), (3429, 46001), (4239, 37211), (7911, 19939)]