156682113

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5861}}^1$

素因数の和:5957

約数の個数: 32

約数和(自身を含む): 255114240

約数和(自身を除く): 98432127

約数列:

[1, 3, 7, 19, 21, 57, 67, 133, 201, 399, 469, 1273, 1407, 3819, 5861, 8911, 17583, 26733, 41027, 111359, 123081, 334077, 392687, 779513, 1178061, 2338539, 2748809, 7461053, 8246427, 22383159, 52227371, 156682113]

約数ペア:

[(1, 156682113), (3, 52227371), (7, 22383159), (19, 8246427), (21, 7461053), (57, 2748809), (67, 2338539), (133, 1178061), (201, 779513), (399, 392687), (469, 334077), (1273, 123081), (1407, 111359), (3819, 41027), (5861, 26733), (8911, 17583)]