79383339

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 136403904

約数和(自身を除く): 57020565

約数列:

[1, 3, 7, 9, 21, 41, 63, 73, 123, 219, 287, 369, 421, 511, 657, 861, 1263, 1533, 2583, 2947, 2993, 3789, 4599, 8841, 8979, 17261, 20951, 26523, 26937, 30733, 51783, 62853, 92199, 120827, 155349, 188559, 215131, 276597, 362481, 645393, 1087443, 1260053, 1936179, 3780159, 8820371, 11340477, 26461113, 79383339]

約数ペア:

[(1, 79383339), (3, 26461113), (7, 11340477), (9, 8820371), (21, 3780159), (41, 1936179), (63, 1260053), (73, 1087443), (123, 645393), (219, 362481), (287, 276597), (369, 215131), (421, 188559), (511, 155349), (657, 120827), (861, 92199), (1263, 62853), (1533, 51783), (2583, 30733), (2947, 26937), (2993, 26523), (3789, 20951), (4599, 17261), (8841, 8979)]