72660861

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29573}}^1$

素因数の和:29602

約数の個数: 32

約数和(自身を含む): 132491520

約数和(自身を除く): 59830659

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 29573, 88719, 207011, 266157, 384449, 621033, 798471, 1153347, 1863099, 2691143, 3460041, 5589297, 8073429, 10380123, 24220287, 72660861]

約数ペア:

[(1, 72660861), (3, 24220287), (7, 10380123), (9, 8073429), (13, 5589297), (21, 3460041), (27, 2691143), (39, 1863099), (63, 1153347), (91, 798471), (117, 621033), (189, 384449), (273, 266157), (351, 207011), (819, 88719), (2457, 29573)]