77021373

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 53615427

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 59, 143, 177, 179, 187, 221, 429, 537, 561, 649, 663, 767, 1003, 1947, 1969, 2301, 2327, 2431, 3009, 3043, 5907, 6981, 7293, 8437, 9129, 10561, 11033, 13039, 25311, 25597, 31683, 33099, 33473, 39117, 39559, 76791, 100419, 116171, 118677, 137293, 143429, 179537, 348513, 411879, 430287, 435149, 538611, 1305447, 1510223, 1974907, 2333981, 4530669, 5924721, 7001943, 25673791, 77021373]

約数ペア:

[(1, 77021373), (3, 25673791), (11, 7001943), (13, 5924721), (17, 4530669), (33, 2333981), (39, 1974907), (51, 1510223), (59, 1305447), (143, 538611), (177, 435149), (179, 430287), (187, 411879), (221, 348513), (429, 179537), (537, 143429), (561, 137293), (649, 118677), (663, 116171), (767, 100419), (1003, 76791), (1947, 39559), (1969, 39117), (2301, 33473), (2327, 33099), (2431, 31683), (3009, 25597), (3043, 25311), (5907, 13039), (6981, 11033), (7293, 10561), (8437, 9129)]