63194859

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 116686752

約数和(自身を除く): 53491893

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 73, 91, 117, 147, 151, 219, 273, 441, 453, 511, 637, 657, 819, 949, 1057, 1359, 1533, 1911, 1963, 2847, 3171, 3577, 4599, 5733, 5889, 6643, 7399, 8541, 9513, 10731, 11023, 13741, 17667, 19929, 22197, 32193, 33069, 41223, 46501, 59787, 66591, 77161, 96187, 99207, 123669, 139503, 143299, 231483, 288561, 418509, 429897, 540127, 694449, 865683, 1003093, 1289691, 1620381, 3009279, 4861143, 7021651, 9027837, 21064953, 63194859]

約数ペア:

[(1, 63194859), (3, 21064953), (7, 9027837), (9, 7021651), (13, 4861143), (21, 3009279), (39, 1620381), (49, 1289691), (63, 1003093), (73, 865683), (91, 694449), (117, 540127), (147, 429897), (151, 418509), (219, 288561), (273, 231483), (441, 143299), (453, 139503), (511, 123669), (637, 99207), (657, 96187), (819, 77161), (949, 66591), (1057, 59787), (1359, 46501), (1533, 41223), (1911, 33069), (1963, 32193), (2847, 22197), (3171, 19929), (3577, 17667), (4599, 13741), (5733, 11023), (5889, 10731), (6643, 9513), (7399, 8541)]