53641503

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{373}}^1$

素因数の和:456

約数の個数: 36

約数和(自身を含む): 84696040

約数和(自身を除く): 31054537

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 373, 551, 841, 1119, 1653, 2523, 3357, 4959, 7087, 7569, 10817, 15979, 21261, 32451, 47937, 63783, 97353, 143811, 205523, 313693, 616569, 941079, 1849707, 2823237, 5960167, 17880501, 53641503]

約数ペア:

[(1, 53641503), (3, 17880501), (9, 5960167), (19, 2823237), (29, 1849707), (57, 941079), (87, 616569), (171, 313693), (261, 205523), (373, 143811), (551, 97353), (841, 63783), (1119, 47937), (1653, 32451), (2523, 21261), (3357, 15979), (4959, 10817), (7087, 7569)]