205126677351

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{825403}}^1$

素因数の和:825983

約数の個数: 24

約数和(自身を含む): 302464343376

約数和(自身を除く): 97337666025

約数列:

[1, 3, 9, 53, 159, 477, 521, 1563, 4689, 27613, 82839, 248517, 825403, 2476209, 7428627, 43746359, 131239077, 393717231, 430034963, 1290104889, 3870314667, 22791853039, 68375559117, 205126677351]

約数ペア:

[(1, 205126677351), (3, 68375559117), (9, 22791853039), (53, 3870314667), (159, 1290104889), (477, 430034963), (521, 393717231), (1563, 131239077), (4689, 43746359), (27613, 7428627), (82839, 2476209), (248517, 825403)]