16409655891

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{227}}^1\times {\mathrm{12689}}^1$

素因数の和:13136

約数の個数: 32

約数和(自身を含む): 24535353600

約数和(自身を除く): 8125697709

約数列:

[1, 3, 9, 27, 211, 227, 633, 681, 1899, 2043, 5697, 6129, 12689, 38067, 47897, 114201, 143691, 342603, 431073, 1293219, 2677379, 2880403, 8032137, 8641209, 24096411, 25923627, 72289233, 77770881, 607765033, 1823295099, 5469885297, 16409655891]

約数ペア:

[(1, 16409655891), (3, 5469885297), (9, 1823295099), (27, 607765033), (211, 77770881), (227, 72289233), (633, 25923627), (681, 24096411), (1899, 8641209), (2043, 8032137), (5697, 2880403), (6129, 2677379), (12689, 1293219), (38067, 431073), (47897, 342603), (114201, 143691)]