15511353939

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{136991}}^1$

素因数の和:137567

約数の個数: 24

約数和(自身を含む): 23422344192

約数和(自身を除く): 7910990253

約数列:

[1, 3, 9, 23, 69, 207, 547, 1641, 4923, 12581, 37743, 113229, 136991, 410973, 1232919, 3150793, 9452379, 28357137, 74934077, 224802231, 674406693, 1723483771, 5170451313, 15511353939]

約数ペア:

[(1, 15511353939), (3, 5170451313), (9, 1723483771), (23, 674406693), (69, 224802231), (207, 74934077), (547, 28357137), (1641, 9452379), (4923, 3150793), (12581, 1232919), (37743, 410973), (113229, 136991)]