64473759

素因数分解:

$3^3\times 7^2\times {\mathrm{48733}}^1$

素因数の和:48756

約数の個数: 24

約数和(自身を含む): 111113520

約数和(自身を除く): 46639761

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 48733, 146199, 341131, 438597, 1023393, 1315791, 2387917, 3070179, 7163751, 9210537, 21491253, 64473759]

約数ペア:

[(1, 64473759), (3, 21491253), (7, 9210537), (9, 7163751), (21, 3070179), (27, 2387917), (49, 1315791), (63, 1023393), (147, 438597), (189, 341131), (441, 146199), (1323, 48733)]