53551971

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1291}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 84651840

約数和(自身を除く): 31099869

約数列:

[1, 3, 9, 11, 33, 99, 419, 1257, 1291, 3771, 3873, 4609, 11619, 13827, 14201, 41481, 42603, 127809, 540929, 1622787, 4868361, 5950219, 17850657, 53551971]

約数ペア:

[(1, 53551971), (3, 17850657), (9, 5950219), (11, 4868361), (33, 1622787), (99, 540929), (419, 127809), (1257, 42603), (1291, 41481), (3771, 14201), (3873, 13827), (4609, 11619)]