85253973

素因数分解:

$3^1\times 7^2\times {\mathrm{503}}^1\times {\mathrm{1153}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 132608448

約数和(自身を除く): 47354475

約数列:

[1, 3, 7, 21, 49, 147, 503, 1153, 1509, 3459, 3521, 8071, 10563, 24213, 24647, 56497, 73941, 169491, 579959, 1739877, 4059713, 12179139, 28417991, 85253973]

約数ペア:

[(1, 85253973), (3, 28417991), (7, 12179139), (21, 4059713), (49, 1739877), (147, 579959), (503, 169491), (1153, 73941), (1509, 56497), (3459, 24647), (3521, 24213), (8071, 10563)]