54931857

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{457}}^1$

素因数の和:952

約数の個数: 16

約数和(自身を含む): 74305920

約数和(自身を除く): 19374063

約数列:

[1, 3, 103, 309, 389, 457, 1167, 1371, 40067, 47071, 120201, 141213, 177773, 533319, 18310619, 54931857]

約数ペア:

[(1, 54931857), (3, 18310619), (103, 533319), (309, 177773), (389, 141213), (457, 120201), (1167, 47071), (1371, 40067)]