1427774013

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{4517}}^1$

素因数の和:5058

約数の個数: 32

約数和(自身を含む): 2212012800

約数和(自身を除く): 784238787

約数列:

[1, 3, 9, 23, 27, 69, 207, 509, 621, 1527, 4517, 4581, 11707, 13551, 13743, 35121, 40653, 103891, 105363, 121959, 311673, 316089, 935019, 2299153, 2805057, 6897459, 20692377, 52880519, 62077131, 158641557, 475924671, 1427774013]

約数ペア:

[(1, 1427774013), (3, 475924671), (9, 158641557), (23, 62077131), (27, 52880519), (69, 20692377), (207, 6897459), (509, 2805057), (621, 2299153), (1527, 935019), (4517, 316089), (4581, 311673), (11707, 121959), (13551, 105363), (13743, 103891), (35121, 40653)]