73256043

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1307}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 119038464

約数和(自身を除く): 45782421

約数列:

[1, 3, 7, 17, 21, 51, 119, 157, 357, 471, 1099, 1307, 2669, 3297, 3921, 8007, 9149, 18683, 22219, 27447, 56049, 66657, 155533, 205199, 466599, 615597, 1436393, 3488383, 4309179, 10465149, 24418681, 73256043]

約数ペア:

[(1, 73256043), (3, 24418681), (7, 10465149), (17, 4309179), (21, 3488383), (51, 1436393), (119, 615597), (157, 466599), (357, 205199), (471, 155533), (1099, 66657), (1307, 56049), (2669, 27447), (3297, 22219), (3921, 18683), (8007, 9149)]