157087998

素因数分解:

$2^1\times 3^4\times {\mathrm{969679}}^1$

素因数の和:969693

約数の個数: 20

約数和(自身を含む): 351993840

約数和(自身を除く): 194905842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 969679, 1939358, 2909037, 5818074, 8727111, 17454222, 26181333, 52362666, 78543999, 157087998]

約数ペア:

[(1, 157087998), (2, 78543999), (3, 52362666), (6, 26181333), (9, 17454222), (18, 8727111), (27, 5818074), (54, 2909037), (81, 1939358), (162, 969679)]