83826309

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{30013}}^1$

素因数の和:30049

約数の個数: 24

約数和(自身を含む): 136863840

約数和(自身を除く): 53037531

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 30013, 90039, 210091, 570247, 630273, 1470637, 1710741, 3991729, 4411911, 11975187, 27942103, 83826309]

約数ペア:

[(1, 83826309), (3, 27942103), (7, 11975187), (19, 4411911), (21, 3991729), (49, 1710741), (57, 1470637), (133, 630273), (147, 570247), (399, 210091), (931, 90039), (2793, 30013)]