8045585818221

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{997153}}^1$

素因数の和:997510

約数の個数: 64

約数和(自身を含む): 13171239664128

約数和(自身を除く): 5125653845907

約数列:

[1, 3, 7, 17, 21, 51, 97, 119, 233, 291, 357, 679, 699, 1631, 1649, 2037, 3961, 4893, 4947, 11543, 11883, 22601, 27727, 34629, 67803, 83181, 158207, 384217, 474621, 997153, 1152651, 2689519, 2991459, 6980071, 8068557, 16951601, 20940213, 50854803, 96723841, 118661207, 232336649, 290171523, 355983621, 677066887, 697009947, 1626356543, 1644305297, 2031200661, 3949723033, 4879069629, 4932915891, 11510137079, 11849169099, 22536654953, 27648061231, 34530411237, 67609964859, 82944183693, 157756584671, 383123134201, 473269754013, 1149369402603, 2681861939407, 8045585818221]

約数ペア:

[(1, 8045585818221), (3, 2681861939407), (7, 1149369402603), (17, 473269754013), (21, 383123134201), (51, 157756584671), (97, 82944183693), (119, 67609964859), (233, 34530411237), (291, 27648061231), (357, 22536654953), (679, 11849169099), (699, 11510137079), (1631, 4932915891), (1649, 4879069629), (2037, 3949723033), (3961, 2031200661), (4893, 1644305297), (4947, 1626356543), (11543, 697009947), (11883, 677066887), (22601, 355983621), (27727, 290171523), (34629, 232336649), (67803, 118661207), (83181, 96723841), (158207, 50854803), (384217, 20940213), (474621, 16951601), (997153, 8068557), (1152651, 6980071), (2689519, 2991459)]