74622639

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2297}}^1$

素因数の和:2344

約数の個数: 48

約数和(自身を含む): 132033888

約数和(自身を除く): 57411249

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 119, 147, 221, 273, 357, 637, 663, 833, 1547, 1911, 2297, 2499, 4641, 6891, 10829, 16079, 29861, 32487, 39049, 48237, 89583, 112553, 117147, 209027, 273343, 337659, 507637, 627081, 820029, 1463189, 1522911, 1913401, 3553459, 4389567, 5740203, 10660377, 24874213, 74622639]

約数ペア:

[(1, 74622639), (3, 24874213), (7, 10660377), (13, 5740203), (17, 4389567), (21, 3553459), (39, 1913401), (49, 1522911), (51, 1463189), (91, 820029), (119, 627081), (147, 507637), (221, 337659), (273, 273343), (357, 209027), (637, 117147), (663, 112553), (833, 89583), (1547, 48237), (1911, 39049), (2297, 32487), (2499, 29861), (4641, 16079), (6891, 10829)]