207831369747

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4363}}^1\times {\mathrm{17623}}^1$

素因数の和:22059

約数の個数: 32

約数和(自身を含む): 299030496768

約数和(自身を除く): 91199127021

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 4363, 13089, 17623, 52869, 74171, 222513, 231239, 299591, 693717, 898773, 934019, 2802057, 3931063, 11793189, 15878323, 47634969, 76889149, 230667447, 1307115533, 3921346599, 4075124897, 12225374691, 69277123249, 207831369747]

約数ペア:

[(1, 207831369747), (3, 69277123249), (17, 12225374691), (51, 4075124897), (53, 3921346599), (159, 1307115533), (901, 230667447), (2703, 76889149), (4363, 47634969), (13089, 15878323), (17623, 11793189), (52869, 3931063), (74171, 2802057), (222513, 934019), (231239, 898773), (299591, 693717)]