73965423

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{941}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 119370240

約数和(自身を除く): 45404817

約数列:

[1, 3, 7, 19, 21, 57, 133, 197, 399, 591, 941, 1379, 2823, 3743, 4137, 6587, 11229, 17879, 19761, 26201, 53637, 78603, 125153, 185377, 375459, 556131, 1297639, 3522163, 3892917, 10566489, 24655141, 73965423]

約数ペア:

[(1, 73965423), (3, 24655141), (7, 10566489), (19, 3892917), (21, 3522163), (57, 1297639), (133, 556131), (197, 375459), (399, 185377), (591, 125153), (941, 78603), (1379, 53637), (2823, 26201), (3743, 19761), (4137, 17879), (6587, 11229)]