852805569

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1063}}^1$

素因数の和:1258

約数の個数: 64

約数和(自身を含む): 1490485248

約数和(自身を除く): 637679679

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 151, 161, 231, 253, 453, 483, 759, 1057, 1063, 1661, 1771, 3171, 3189, 3473, 4983, 5313, 7441, 10419, 11627, 11693, 22323, 24311, 24449, 34881, 35079, 38203, 72933, 73347, 81851, 114609, 160513, 171143, 245553, 267421, 268939, 481539, 513429, 802263, 806817, 1123591, 1765643, 1882573, 3370773, 3691799, 5296929, 5647719, 11075397, 12359501, 25842593, 37078503, 40609789, 77527779, 121829367, 284268523, 852805569]

約数ペア:

[(1, 852805569), (3, 284268523), (7, 121829367), (11, 77527779), (21, 40609789), (23, 37078503), (33, 25842593), (69, 12359501), (77, 11075397), (151, 5647719), (161, 5296929), (231, 3691799), (253, 3370773), (453, 1882573), (483, 1765643), (759, 1123591), (1057, 806817), (1063, 802263), (1661, 513429), (1771, 481539), (3171, 268939), (3189, 267421), (3473, 245553), (4983, 171143), (5313, 160513), (7441, 114609), (10419, 81851), (11627, 73347), (11693, 72933), (22323, 38203), (24311, 35079), (24449, 34881)]