52725897

素因数分解:

$3^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 91320320

約数和(自身を除く): 38594423

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 139, 189, 223, 243, 417, 567, 669, 973, 1251, 1561, 1701, 2007, 2919, 3753, 4683, 6021, 8757, 11259, 14049, 18063, 26271, 30997, 33777, 42147, 54189, 78813, 92991, 126441, 216979, 236439, 278973, 379323, 650937, 836919, 1952811, 2510757, 5858433, 7532271, 17575299, 52725897]

約数ペア:

[(1, 52725897), (3, 17575299), (7, 7532271), (9, 5858433), (21, 2510757), (27, 1952811), (63, 836919), (81, 650937), (139, 379323), (189, 278973), (223, 236439), (243, 216979), (417, 126441), (567, 92991), (669, 78813), (973, 54189), (1251, 42147), (1561, 33777), (1701, 30997), (2007, 26271), (2919, 18063), (3753, 14049), (4683, 11259), (6021, 8757)]