63774921

素因数分解:

$3^1\times 7^2\times {\mathrm{467}}^1\times {\mathrm{929}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 99234720

約数和(自身を除く): 35459799

約数列:

[1, 3, 7, 21, 49, 147, 467, 929, 1401, 2787, 3269, 6503, 9807, 19509, 22883, 45521, 68649, 136563, 433843, 1301529, 3036901, 9110703, 21258307, 63774921]

約数ペア:

[(1, 63774921), (3, 21258307), (7, 9110703), (21, 3036901), (49, 1301529), (147, 433843), (467, 136563), (929, 68649), (1401, 45521), (2787, 22883), (3269, 19509), (6503, 9807)]