27973188

素因数分解:

$2^2\times 3^6\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 84

約数和(自身を含む): 75194028

約数和(自身を除く): 47220840

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 181, 212, 243, 318, 324, 362, 477, 486, 543, 636, 724, 729, 954, 972, 1086, 1431, 1458, 1629, 1908, 2172, 2862, 2916, 3258, 4293, 4887, 5724, 6516, 8586, 9593, 9774, 12879, 14661, 17172, 19186, 19548, 25758, 28779, 29322, 38372, 38637, 43983, 51516, 57558, 58644, 77274, 86337, 87966, 115116, 131949, 154548, 172674, 175932, 259011, 263898, 345348, 518022, 527796, 777033, 1036044, 1554066, 2331099, 3108132, 4662198, 6993297, 9324396, 13986594, 27973188]

約数ペア:

[(1, 27973188), (2, 13986594), (3, 9324396), (4, 6993297), (6, 4662198), (9, 3108132), (12, 2331099), (18, 1554066), (27, 1036044), (36, 777033), (53, 527796), (54, 518022), (81, 345348), (106, 263898), (108, 259011), (159, 175932), (162, 172674), (181, 154548), (212, 131949), (243, 115116), (318, 87966), (324, 86337), (362, 77274), (477, 58644), (486, 57558), (543, 51516), (636, 43983), (724, 38637), (729, 38372), (954, 29322), (972, 28779), (1086, 25758), (1431, 19548), (1458, 19186), (1629, 17172), (1908, 14661), (2172, 12879), (2862, 9774), (2916, 9593), (3258, 8586), (4293, 6516), (4887, 5724)]