15494939793

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:924

約数の個数: 80

約数和(自身を含む): 24796094400

約数和(自身を除く): 9301154607

約数列:

[1, 3, 9, 19, 27, 57, 81, 113, 139, 171, 339, 417, 513, 641, 1017, 1251, 1539, 1923, 2147, 2641, 3051, 3753, 5769, 6441, 7923, 9153, 11259, 12179, 15707, 17307, 19323, 23769, 36537, 47121, 51921, 57969, 71307, 72433, 89099, 109611, 141363, 173907, 213921, 217299, 267297, 298433, 328833, 424089, 651897, 801891, 895299, 986499, 1272267, 1376227, 1692881, 1955691, 2405673, 2685897, 4128681, 5078643, 5867073, 7217019, 8057691, 10068187, 12386043, 15235929, 24173073, 30204561, 37158129, 45707787, 90613683, 111474387, 137123361, 191295553, 271841049, 573886659, 815523147, 1721659977, 5164979931, 15494939793]

約数ペア:

[(1, 15494939793), (3, 5164979931), (9, 1721659977), (19, 815523147), (27, 573886659), (57, 271841049), (81, 191295553), (113, 137123361), (139, 111474387), (171, 90613683), (339, 45707787), (417, 37158129), (513, 30204561), (641, 24173073), (1017, 15235929), (1251, 12386043), (1539, 10068187), (1923, 8057691), (2147, 7217019), (2641, 5867073), (3051, 5078643), (3753, 4128681), (5769, 2685897), (6441, 2405673), (7923, 1955691), (9153, 1692881), (11259, 1376227), (12179, 1272267), (15707, 986499), (17307, 895299), (19323, 801891), (23769, 651897), (36537, 424089), (47121, 328833), (51921, 298433), (57969, 267297), (71307, 217299), (72433, 213921), (89099, 173907), (109611, 141363)]