83612919

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 130442400

約数和(自身を除く): 46829481

約数列:

[1, 3, 13, 17, 39, 51, 89, 109, 169, 221, 267, 327, 507, 663, 1157, 1417, 1513, 1853, 2873, 3471, 4251, 4539, 5559, 8619, 9701, 15041, 18421, 19669, 24089, 29103, 45123, 55263, 59007, 72267, 126113, 164917, 255697, 313157, 378339, 494751, 767091, 939471, 1639469, 2143921, 4918407, 6431763, 27870973, 83612919]

約数ペア:

[(1, 83612919), (3, 27870973), (13, 6431763), (17, 4918407), (39, 2143921), (51, 1639469), (89, 939471), (109, 767091), (169, 494751), (221, 378339), (267, 313157), (327, 255697), (507, 164917), (663, 126113), (1157, 72267), (1417, 59007), (1513, 55263), (1853, 45123), (2873, 29103), (3471, 24089), (4251, 19669), (4539, 18421), (5559, 15041), (8619, 9701)]