15836877

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 80

約数和(自身を含む): 30108672

約数和(自身を除く): 14271795

約数列:

[1, 3, 7, 9, 17, 21, 27, 31, 51, 53, 63, 81, 93, 119, 153, 159, 189, 217, 279, 357, 371, 459, 477, 527, 567, 651, 837, 901, 1071, 1113, 1377, 1431, 1581, 1643, 1953, 2511, 2703, 3213, 3339, 3689, 4293, 4743, 4929, 5859, 6307, 8109, 9639, 10017, 11067, 11501, 14229, 14787, 17577, 18921, 24327, 27931, 30051, 33201, 34503, 42687, 44361, 56763, 72981, 83793, 99603, 103509, 133083, 170289, 195517, 251379, 298809, 310527, 510867, 586551, 754137, 931581, 1759653, 2262411, 5278959, 15836877]

約数ペア:

[(1, 15836877), (3, 5278959), (7, 2262411), (9, 1759653), (17, 931581), (21, 754137), (27, 586551), (31, 510867), (51, 310527), (53, 298809), (63, 251379), (81, 195517), (93, 170289), (119, 133083), (153, 103509), (159, 99603), (189, 83793), (217, 72981), (279, 56763), (357, 44361), (371, 42687), (459, 34503), (477, 33201), (527, 30051), (567, 27931), (651, 24327), (837, 18921), (901, 17577), (1071, 14787), (1113, 14229), (1377, 11501), (1431, 11067), (1581, 10017), (1643, 9639), (1953, 8109), (2511, 6307), (2703, 5859), (3213, 4929), (3339, 4743), (3689, 4293)]