63225981

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25733}}^1$

素因数の和:25762

約数の個数: 32

約数和(自身を含む): 115288320

約数和(自身を除く): 52062339

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 25733, 77199, 180131, 231597, 334529, 540393, 694791, 1003587, 1621179, 2341703, 3010761, 4863537, 7025109, 9032283, 21075327, 63225981]

約数ペア:

[(1, 63225981), (3, 21075327), (7, 9032283), (9, 7025109), (13, 4863537), (21, 3010761), (27, 2341703), (39, 1621179), (63, 1003587), (91, 694791), (117, 540393), (189, 334529), (273, 231597), (351, 180131), (819, 77199), (2457, 25733)]