106781451

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2617}}^1$

素因数の和:2723

約数の個数: 32

約数和(自身を含む): 170903040

約数和(自身を除く): 64121589

約数列:

[1, 3, 7, 21, 29, 67, 87, 201, 203, 469, 609, 1407, 1943, 2617, 5829, 7851, 13601, 18319, 40803, 54957, 75893, 175339, 227679, 526017, 531251, 1227373, 1593753, 3682119, 5084831, 15254493, 35593817, 106781451]

約数ペア:

[(1, 106781451), (3, 35593817), (7, 15254493), (21, 5084831), (29, 3682119), (67, 1593753), (87, 1227373), (201, 531251), (203, 526017), (469, 227679), (609, 175339), (1407, 75893), (1943, 54957), (2617, 40803), (5829, 18319), (7851, 13601)]