118481721

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{74941}}^1$

素因数の和:74992

約数の個数: 16

約数和(自身を含む): 172666368

約数和(自身を除く): 54184647

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 74941, 224823, 1273997, 2323171, 3821991, 6969513, 39493907, 118481721]

約数ペア:

[(1, 118481721), (3, 39493907), (17, 6969513), (31, 3821991), (51, 2323171), (93, 1273997), (527, 224823), (1581, 74941)]