121346643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 196992000

約数和(自身を除く): 75645357

約数列:

[1, 3, 11, 23, 29, 33, 37, 69, 87, 111, 149, 253, 319, 407, 447, 667, 759, 851, 957, 1073, 1221, 1639, 2001, 2553, 3219, 3427, 4321, 4917, 5513, 7337, 9361, 10281, 11803, 12963, 16539, 22011, 24679, 28083, 35409, 37697, 47531, 60643, 74037, 99383, 113091, 126799, 142593, 159877, 181929, 271469, 298149, 380397, 479631, 814407, 1093213, 1394789, 1758647, 3279639, 3677171, 4184367, 5275941, 11031513, 40448881, 121346643]

約数ペア:

[(1, 121346643), (3, 40448881), (11, 11031513), (23, 5275941), (29, 4184367), (33, 3677171), (37, 3279639), (69, 1758647), (87, 1394789), (111, 1093213), (149, 814407), (253, 479631), (319, 380397), (407, 298149), (447, 271469), (667, 181929), (759, 159877), (851, 142593), (957, 126799), (1073, 113091), (1221, 99383), (1639, 74037), (2001, 60643), (2553, 47531), (3219, 37697), (3427, 35409), (4321, 28083), (4917, 24679), (5513, 22011), (7337, 16539), (9361, 12963), (10281, 11803)]