163929073

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{613}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 215027712

約数和(自身を除く): 51098639

約数列:

[1, 7, 11, 23, 77, 151, 161, 253, 613, 1057, 1661, 1771, 3473, 4291, 6743, 11627, 14099, 24311, 38203, 47201, 92563, 98693, 155089, 267421, 647941, 1018193, 1085623, 2128949, 7127351, 14902643, 23418439, 163929073]

約数ペア:

[(1, 163929073), (7, 23418439), (11, 14902643), (23, 7127351), (77, 2128949), (151, 1085623), (161, 1018193), (253, 647941), (613, 267421), (1057, 155089), (1661, 98693), (1771, 92563), (3473, 47201), (4291, 38203), (6743, 24311), (11627, 14099)]