71866053

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{49597}}^1$

素因数の和:49633

約数の個数: 24

約数和(自身を含む): 123796608

約数和(自身を除く): 51930555

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 49597, 148791, 347179, 446373, 1041537, 1140731, 3124611, 3422193, 7985117, 10266579, 23955351, 71866053]

約数ペア:

[(1, 71866053), (3, 23955351), (7, 10266579), (9, 7985117), (21, 3422193), (23, 3124611), (63, 1140731), (69, 1041537), (161, 446373), (207, 347179), (483, 148791), (1449, 49597)]