156777989049

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{385027}}^1$

素因数の和:385507

約数の個数: 40

約数和(自身を含む): 256049780448

約数和(自身を除く): 99271791399

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 457, 891, 1371, 4113, 5027, 12339, 15081, 37017, 45243, 135729, 385027, 407187, 1155081, 3465243, 4235297, 10395729, 12705891, 31187187, 38117673, 114353019, 175957339, 343059057, 527872017, 1583616051, 1935530729, 4750848153, 5806592187, 14252544459, 17419776561, 52259329683, 156777989049]

約数ペア:

[(1, 156777989049), (3, 52259329683), (9, 17419776561), (11, 14252544459), (27, 5806592187), (33, 4750848153), (81, 1935530729), (99, 1583616051), (297, 527872017), (457, 343059057), (891, 175957339), (1371, 114353019), (4113, 38117673), (5027, 31187187), (12339, 12705891), (15081, 10395729), (37017, 4235297), (45243, 3465243), (135729, 1155081), (385027, 407187)]