121685473

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{661}}^1$

素因数の和:722

約数の個数: 36

約数和(自身を含む): 162180732

約数和(自身を除く): 40495259

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 289, 637, 661, 833, 1547, 2023, 3757, 4627, 8593, 10829, 11237, 14161, 26299, 32389, 60151, 78659, 146081, 184093, 191029, 421057, 550613, 1022567, 1337203, 2483377, 7157969, 9360421, 17383639, 121685473]

約数ペア:

[(1, 121685473), (7, 17383639), (13, 9360421), (17, 7157969), (49, 2483377), (91, 1337203), (119, 1022567), (221, 550613), (289, 421057), (637, 191029), (661, 184093), (833, 146081), (1547, 78659), (2023, 60151), (3757, 32389), (4627, 26299), (8593, 14161), (10829, 11237)]