101210319

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1860

約数の個数: 48

約数和(自身を含む): 178513920

約数和(自身を除く): 77303601

約数列:

[1, 3, 7, 9, 21, 29, 31, 63, 87, 93, 203, 217, 261, 279, 609, 651, 899, 1787, 1827, 1953, 2697, 5361, 6293, 8091, 12509, 16083, 18879, 37527, 51823, 55397, 56637, 112581, 155469, 166191, 362761, 387779, 466407, 498573, 1088283, 1163337, 1606513, 3264849, 3490011, 4819539, 11245591, 14458617, 33736773, 101210319]

約数ペア:

[(1, 101210319), (3, 33736773), (7, 14458617), (9, 11245591), (21, 4819539), (29, 3490011), (31, 3264849), (63, 1606513), (87, 1163337), (93, 1088283), (203, 498573), (217, 466407), (261, 387779), (279, 362761), (609, 166191), (651, 155469), (899, 112581), (1787, 56637), (1827, 55397), (1953, 51823), (2697, 37527), (5361, 18879), (6293, 16083), (8091, 12509)]