277206974577

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{324427}}^1$

素因数の和:324622

約数の個数: 48

約数和(自身を含む): 441663302080

約数和(自身を除く): 164456327503

約数列:

[1, 3, 9, 13, 39, 67, 109, 117, 201, 327, 603, 871, 981, 1417, 2613, 4251, 7303, 7839, 12753, 21909, 65727, 94939, 284817, 324427, 854451, 973281, 2919843, 4217551, 12652653, 21736609, 35362543, 37957959, 65209827, 106087629, 195629481, 282575917, 318262887, 459713059, 847727751, 1379139177, 2369290381, 2543183253, 4137417531, 7107871143, 21323613429, 30800774953, 92402324859, 277206974577]

約数ペア:

[(1, 277206974577), (3, 92402324859), (9, 30800774953), (13, 21323613429), (39, 7107871143), (67, 4137417531), (109, 2543183253), (117, 2369290381), (201, 1379139177), (327, 847727751), (603, 459713059), (871, 318262887), (981, 282575917), (1417, 195629481), (2613, 106087629), (4251, 65209827), (7303, 37957959), (7839, 35362543), (12753, 21736609), (21909, 12652653), (65727, 4217551), (94939, 2919843), (284817, 973281), (324427, 854451)]