72473429

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8933}}^1$

素因数の和:9020

約数の個数: 16

約数和(自身を含む): 88625280

約数和(自身を除く): 16151851

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 8933, 62531, 169727, 544913, 1188089, 3814391, 10353347, 72473429]

約数ペア:

[(1, 72473429), (7, 10353347), (19, 3814391), (61, 1188089), (133, 544913), (427, 169727), (1159, 62531), (8113, 8933)]