154915005441

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1\times {\mathrm{345733}}^1$

素因数の和:346885

約数の個数: 32

約数和(自身を含む): 248707210240

約数和(自身を除く): 93792204799

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1123, 3369, 7861, 21337, 23583, 64011, 149359, 345733, 448077, 1037199, 2420131, 6568927, 7260393, 19706781, 45982489, 137947467, 388258159, 1164774477, 2717807113, 7376905021, 8153421339, 22130715063, 51638335147, 154915005441]

約数ペア:

[(1, 154915005441), (3, 51638335147), (7, 22130715063), (19, 8153421339), (21, 7376905021), (57, 2717807113), (133, 1164774477), (399, 388258159), (1123, 137947467), (3369, 45982489), (7861, 19706781), (21337, 7260393), (23583, 6568927), (64011, 2420131), (149359, 1037199), (345733, 448077)]