339945093

素因数分解:

$3^{11}\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 542068800

約数和(自身を除く): 202123707

約数列:

[1, 3, 9, 19, 27, 57, 81, 101, 171, 243, 303, 513, 729, 909, 1539, 1919, 2187, 2727, 4617, 5757, 6561, 8181, 13851, 17271, 19683, 24543, 41553, 51813, 59049, 73629, 124659, 155439, 177147, 220887, 373977, 466317, 662661, 1121931, 1398951, 1987983, 3365793, 4196853, 5963949, 12590559, 17891847, 37771677, 113315031, 339945093]

約数ペア:

[(1, 339945093), (3, 113315031), (9, 37771677), (19, 17891847), (27, 12590559), (57, 5963949), (81, 4196853), (101, 3365793), (171, 1987983), (243, 1398951), (303, 1121931), (513, 662661), (729, 466317), (909, 373977), (1539, 220887), (1919, 177147), (2187, 155439), (2727, 124659), (4617, 73629), (5757, 59049), (6561, 51813), (8181, 41553), (13851, 24543), (17271, 19683)]