74927721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5807}}^1$

素因数の和:5861

約数の個数: 32

約数和(自身を含む): 120434688

約数和(自身を除く): 45506967

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1173, 4301, 5807, 12903, 17421, 63877, 98719, 133561, 191631, 296157, 400683, 1085909, 1469171, 2270537, 3257727, 4407513, 6811611, 24975907, 74927721]

約数ペア:

[(1, 74927721), (3, 24975907), (11, 6811611), (17, 4407513), (23, 3257727), (33, 2270537), (51, 1469171), (69, 1085909), (187, 400683), (253, 296157), (391, 191631), (561, 133561), (759, 98719), (1173, 63877), (4301, 17421), (5807, 12903)]