169920921609

素因数分解:

$3^3\times {\mathrm{397}}^1\times {\mathrm{911}}^1\times {\mathrm{17401}}^1$

素因数の和:18718

約数の個数: 32

約数和(自身を含む): 252660334080

約数和(自身を除く): 82739412471

約数列:

[1, 3, 9, 27, 397, 911, 1191, 2733, 3573, 8199, 10719, 17401, 24597, 52203, 156609, 361667, 469827, 1085001, 3255003, 6908197, 9765009, 15852311, 20724591, 47556933, 62173773, 142670799, 186521319, 428012397, 6293367467, 18880102401, 56640307203, 169920921609]

約数ペア:

[(1, 169920921609), (3, 56640307203), (9, 18880102401), (27, 6293367467), (397, 428012397), (911, 186521319), (1191, 142670799), (2733, 62173773), (3573, 47556933), (8199, 20724591), (10719, 15852311), (17401, 9765009), (24597, 6908197), (52203, 3255003), (156609, 1085001), (361667, 469827)]