27069273

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 50791104

約数和(自身を除く): 23721831

約数列:

[1, 3, 7, 9, 11, 21, 33, 53, 63, 67, 77, 99, 121, 159, 201, 231, 363, 371, 469, 477, 583, 603, 693, 737, 847, 1089, 1113, 1407, 1749, 2211, 2541, 3339, 3551, 4081, 4221, 5159, 5247, 6413, 6633, 7623, 8107, 10653, 12243, 15477, 19239, 24321, 24857, 31959, 36729, 39061, 44891, 46431, 56749, 57717, 72963, 74571, 117183, 134673, 170247, 223713, 273427, 351549, 404019, 429671, 510741, 820281, 1289013, 2460843, 3007697, 3867039, 9023091, 27069273]

約数ペア:

[(1, 27069273), (3, 9023091), (7, 3867039), (9, 3007697), (11, 2460843), (21, 1289013), (33, 820281), (53, 510741), (63, 429671), (67, 404019), (77, 351549), (99, 273427), (121, 223713), (159, 170247), (201, 134673), (231, 117183), (363, 74571), (371, 72963), (469, 57717), (477, 56749), (583, 46431), (603, 44891), (693, 39061), (737, 36729), (847, 31959), (1089, 24857), (1113, 24321), (1407, 19239), (1749, 15477), (2211, 12243), (2541, 10653), (3339, 8107), (3551, 7623), (4081, 6633), (4221, 6413), (5159, 5247)]