84626289

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 150961536

約数和(自身を除く): 66335247

約数列:

[1, 3, 9, 11, 17, 27, 33, 37, 51, 81, 99, 111, 151, 153, 187, 297, 333, 407, 453, 459, 561, 629, 891, 999, 1221, 1359, 1377, 1661, 1683, 1887, 2567, 2997, 3663, 4077, 4983, 5049, 5587, 5661, 6919, 7701, 10989, 12231, 14949, 15147, 16761, 16983, 20757, 23103, 28237, 32967, 44847, 50283, 50949, 61457, 62271, 69309, 84711, 94979, 134541, 150849, 184371, 186813, 207927, 254133, 284937, 452547, 553113, 560439, 762399, 854811, 1044769, 1659339, 2287197, 2564433, 3134307, 4978017, 7693299, 9402921, 28208763, 84626289]

約数ペア:

[(1, 84626289), (3, 28208763), (9, 9402921), (11, 7693299), (17, 4978017), (27, 3134307), (33, 2564433), (37, 2287197), (51, 1659339), (81, 1044769), (99, 854811), (111, 762399), (151, 560439), (153, 553113), (187, 452547), (297, 284937), (333, 254133), (407, 207927), (453, 186813), (459, 184371), (561, 150849), (629, 134541), (891, 94979), (999, 84711), (1221, 69309), (1359, 62271), (1377, 61457), (1661, 50949), (1683, 50283), (1887, 44847), (2567, 32967), (2997, 28237), (3663, 23103), (4077, 20757), (4983, 16983), (5049, 16761), (5587, 15147), (5661, 14949), (6919, 12231), (7701, 10989)]