63633519

素因数分解:

$3^4\times {\mathrm{349}}^1\times {\mathrm{2251}}^1$

素因数の和:2612

約数の個数: 20

約数和(自身を含む): 95372200

約数和(自身を除く): 31738681

約数列:

[1, 3, 9, 27, 81, 349, 1047, 2251, 3141, 6753, 9423, 20259, 28269, 60777, 182331, 785599, 2356797, 7070391, 21211173, 63633519]

約数ペア:

[(1, 63633519), (3, 21211173), (9, 7070391), (27, 2356797), (81, 785599), (349, 182331), (1047, 60777), (2251, 28269), (3141, 20259), (6753, 9423)]