71304597

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29021}}^1$

素因数の和:29050

約数の個数: 32

約数和(自身を含む): 130018560

約数和(自身を除く): 58713963

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 29021, 87063, 203147, 261189, 377273, 609441, 783567, 1131819, 1828323, 2640911, 3395457, 5484969, 7922733, 10186371, 23768199, 71304597]

約数ペア:

[(1, 71304597), (3, 23768199), (7, 10186371), (9, 7922733), (13, 5484969), (21, 3395457), (27, 2640911), (39, 1828323), (63, 1131819), (91, 783567), (117, 609441), (189, 377273), (273, 261189), (351, 203147), (819, 87063), (2457, 29021)]