83490921

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1399}}^1$

素因数の和:1773

約数の個数: 24

約数和(自身を含む): 127400000

約数和(自身を除く): 43909079

約数列:

[1, 3, 9, 19, 57, 171, 349, 1047, 1399, 3141, 4197, 6631, 12591, 19893, 26581, 59679, 79743, 239229, 488251, 1464753, 4394259, 9276769, 27830307, 83490921]

約数ペア:

[(1, 83490921), (3, 27830307), (9, 9276769), (19, 4394259), (57, 1464753), (171, 488251), (349, 239229), (1047, 79743), (1399, 59679), (3141, 26581), (4197, 19893), (6631, 12591)]