839130183

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{613}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 1344807360

約数和(自身を除く): 505677177

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 389, 391, 613, 1167, 1173, 1839, 3501, 3519, 5517, 6613, 8947, 10421, 14099, 19839, 26841, 31263, 42297, 59517, 80523, 93789, 126891, 152099, 238457, 239683, 456297, 715371, 719049, 1368891, 2146113, 2157147, 4053769, 5484511, 12161307, 16453533, 36483921, 49360599, 93236687, 279710061, 839130183]

約数ペア:

[(1, 839130183), (3, 279710061), (9, 93236687), (17, 49360599), (23, 36483921), (51, 16453533), (69, 12161307), (153, 5484511), (207, 4053769), (389, 2157147), (391, 2146113), (613, 1368891), (1167, 719049), (1173, 715371), (1839, 456297), (3501, 239683), (3519, 238457), (5517, 152099), (6613, 126891), (8947, 93789), (10421, 80523), (14099, 59517), (19839, 42297), (26841, 31263)]