26291201769

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{14029}}^1$

素因数の和:14390

約数の個数: 48

約数和(自身を含む): 43913675520

約数和(自身を除く): 17622473751

約数列:

[1, 3, 7, 9, 21, 63, 151, 197, 453, 591, 1057, 1359, 1379, 1773, 3171, 4137, 9513, 12411, 14029, 29747, 42087, 89241, 98203, 126261, 208229, 267723, 294609, 624687, 883827, 1874061, 2118379, 2763713, 6355137, 8291139, 14828653, 19065411, 19345991, 24873417, 44485959, 58037973, 133457877, 174113919, 417320663, 1251961989, 2921244641, 3755885967, 8763733923, 26291201769]

約数ペア:

[(1, 26291201769), (3, 8763733923), (7, 3755885967), (9, 2921244641), (21, 1251961989), (63, 417320663), (151, 174113919), (197, 133457877), (453, 58037973), (591, 44485959), (1057, 24873417), (1359, 19345991), (1379, 19065411), (1773, 14828653), (3171, 8291139), (4137, 6355137), (9513, 2763713), (12411, 2118379), (14029, 1874061), (29747, 883827), (42087, 624687), (89241, 294609), (98203, 267723), (126261, 208229)]