30551337

素因数分解:

$3^4\times {\mathrm{23}}^3\times {\mathrm{31}}^1$

素因数の和:112

約数の個数: 40

約数和(自身を含む): 49251840

約数和(自身を除く): 18700503

約数列:

[1, 3, 9, 23, 27, 31, 69, 81, 93, 207, 279, 529, 621, 713, 837, 1587, 1863, 2139, 2511, 4761, 6417, 12167, 14283, 16399, 19251, 36501, 42849, 49197, 57753, 109503, 147591, 328509, 377177, 442773, 985527, 1131531, 1328319, 3394593, 10183779, 30551337]

約数ペア:

[(1, 30551337), (3, 10183779), (9, 3394593), (23, 1328319), (27, 1131531), (31, 985527), (69, 442773), (81, 377177), (93, 328509), (207, 147591), (279, 109503), (529, 57753), (621, 49197), (713, 42849), (837, 36501), (1587, 19251), (1863, 16399), (2139, 14283), (2511, 12167), (4761, 6417)]