55400121

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{30323}}^1$

素因数の和:30365

約数の個数: 24

約数和(自身を含む): 94610880

約数和(自身を除く): 39210759

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 30323, 90969, 212261, 272907, 636783, 879367, 1910349, 2638101, 6155569, 7914303, 18466707, 55400121]

約数ペア:

[(1, 55400121), (3, 18466707), (7, 7914303), (9, 6155569), (21, 2638101), (29, 1910349), (63, 879367), (87, 636783), (203, 272907), (261, 212261), (609, 90969), (1827, 30323)]