30673863

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 51391200

約数和(自身を除く): 20717337

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 121, 123, 229, 297, 363, 369, 451, 687, 1089, 1107, 1353, 2061, 2519, 3267, 4059, 4961, 6183, 7557, 9389, 12177, 14883, 22671, 27709, 28167, 44649, 68013, 83127, 84501, 103279, 133947, 249381, 253503, 309837, 748143, 929511, 1136069, 2788533, 3408207, 10224621, 30673863]

約数ペア:

[(1, 30673863), (3, 10224621), (9, 3408207), (11, 2788533), (27, 1136069), (33, 929511), (41, 748143), (99, 309837), (121, 253503), (123, 249381), (229, 133947), (297, 103279), (363, 84501), (369, 83127), (451, 68013), (687, 44649), (1089, 28167), (1107, 27709), (1353, 22671), (2061, 14883), (2519, 12177), (3267, 9389), (4059, 7557), (4961, 6183)]