345448557

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{74821}}^1$

素因数の和:74855

約数の個数: 24

約数和(自身を含む): 544704160

約数和(自身を除く): 199255603

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 74821, 224463, 673389, 1421599, 2020167, 4264797, 6060501, 12794391, 18181503, 38383173, 115149519, 345448557]

約数ペア:

[(1, 345448557), (3, 115149519), (9, 38383173), (19, 18181503), (27, 12794391), (57, 6060501), (81, 4264797), (171, 2020167), (243, 1421599), (513, 673389), (1539, 224463), (4617, 74821)]