215547633

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{117979}}^1$

素因数の和:118021

約数の個数: 24

約数和(自身を含む): 368097600

約数和(自身を除く): 152549967

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 117979, 353937, 825853, 1061811, 2477559, 3421391, 7432677, 10264173, 23949737, 30792519, 71849211, 215547633]

約数ペア:

[(1, 215547633), (3, 71849211), (7, 30792519), (9, 23949737), (21, 10264173), (29, 7432677), (63, 3421391), (87, 2477559), (203, 1061811), (261, 825853), (609, 353937), (1827, 117979)]