201773457

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{3217}}^1$

素因数の和:3350

約数の個数: 32

約数和(自身を含む): 315106560

約数和(自身を除く): 113333103

約数列:

[1, 3, 9, 23, 27, 69, 101, 207, 303, 621, 909, 2323, 2727, 3217, 6969, 9651, 20907, 28953, 62721, 73991, 86859, 221973, 324917, 665919, 974751, 1997757, 2924253, 7473091, 8772759, 22419273, 67257819, 201773457]

約数ペア:

[(1, 201773457), (3, 67257819), (9, 22419273), (23, 8772759), (27, 7473091), (69, 2924253), (101, 1997757), (207, 974751), (303, 665919), (621, 324917), (909, 221973), (2323, 86859), (2727, 73991), (3217, 62721), (6969, 28953), (9651, 20907)]