738769077

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{91921}}^1$

素因数の和:91993

約数の個数: 24

約数和(自身を含む): 1147186560

約数和(自身を除く): 408417483

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 91921, 275763, 827289, 1746499, 4320287, 5239497, 12960861, 15718491, 38882583, 82085453, 246256359, 738769077]

約数ペア:

[(1, 738769077), (3, 246256359), (9, 82085453), (19, 38882583), (47, 15718491), (57, 12960861), (141, 5239497), (171, 4320287), (423, 1746499), (893, 827289), (2679, 275763), (8037, 91921)]