137280957

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{26497}}^1$

素因数の和:26668

約数の個数: 16

約数和(自身を含む): 200960832

約数和(自身を除く): 63679875

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 26497, 79491, 291467, 874401, 4160029, 12480087, 45760319, 137280957]

約数ペア:

[(1, 137280957), (3, 45760319), (11, 12480087), (33, 4160029), (157, 874401), (471, 291467), (1727, 79491), (5181, 26497)]