7146261

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 36

約数和(自身を含む): 11502400

約数和(自身を除く): 4356139

約数列:

[1, 3, 9, 19, 23, 57, 69, 79, 171, 207, 237, 437, 529, 711, 1311, 1501, 1587, 1817, 3933, 4503, 4761, 5451, 10051, 13509, 16353, 30153, 34523, 41791, 90459, 103569, 125373, 310707, 376119, 794029, 2382087, 7146261]

約数ペア:

[(1, 7146261), (3, 2382087), (9, 794029), (19, 376119), (23, 310707), (57, 125373), (69, 103569), (79, 90459), (171, 41791), (207, 34523), (237, 30153), (437, 16353), (529, 13509), (711, 10051), (1311, 5451), (1501, 4761), (1587, 4503), (1817, 3933)]