83873709

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 133166592

約数和(自身を除く): 49292883

約数列:

[1, 3, 9, 23, 37, 47, 69, 111, 141, 207, 233, 333, 423, 699, 851, 1081, 1739, 2097, 2553, 3243, 5217, 5359, 7659, 8621, 9729, 10951, 15651, 16077, 25863, 32853, 39997, 48231, 77589, 98559, 119991, 198283, 251873, 359973, 405187, 594849, 755619, 1215561, 1784547, 2266857, 3646683, 9319301, 27957903, 83873709]

約数ペア:

[(1, 83873709), (3, 27957903), (9, 9319301), (23, 3646683), (37, 2266857), (47, 1784547), (69, 1215561), (111, 755619), (141, 594849), (207, 405187), (233, 359973), (333, 251873), (423, 198283), (699, 119991), (851, 98559), (1081, 77589), (1739, 48231), (2097, 39997), (2553, 32853), (3243, 25863), (5217, 16077), (5359, 15651), (7659, 10951), (8621, 9729)]