152661453

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1553}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 241876992

約数和(自身を除く): 89215539

約数列:

[1, 3, 7, 21, 31, 93, 151, 217, 453, 651, 1057, 1553, 3171, 4659, 4681, 10871, 14043, 32613, 32767, 48143, 98301, 144429, 234503, 337001, 703509, 1011003, 1641521, 4924563, 7269593, 21808779, 50887151, 152661453]

約数ペア:

[(1, 152661453), (3, 50887151), (7, 21808779), (21, 7269593), (31, 4924563), (93, 1641521), (151, 1011003), (217, 703509), (453, 337001), (651, 234503), (1057, 144429), (1553, 98301), (3171, 48143), (4659, 32767), (4681, 32613), (10871, 14043)]