69474051

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{135427}}^1$

素因数の和:135455

約数の個数: 16

約数和(自身を含む): 108342400

約数和(自身を除く): 38868349

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 135427, 406281, 1218843, 2573113, 3656529, 7719339, 23158017, 69474051]

約数ペア:

[(1, 69474051), (3, 23158017), (9, 7719339), (19, 3656529), (27, 2573113), (57, 1218843), (171, 406281), (513, 135427)]