3968077509

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 6465076800

約数和(自身を除く): 2496999291

約数列:

[1, 3, 9, 11, 33, 59, 99, 121, 151, 177, 363, 409, 453, 531, 649, 1089, 1227, 1359, 1661, 1947, 3681, 4499, 4983, 5841, 7139, 8909, 13497, 14949, 18271, 21417, 24131, 26727, 40491, 49489, 54813, 61759, 64251, 72393, 80181, 97999, 148467, 164439, 185277, 217179, 265441, 293997, 445401, 555831, 679349, 796323, 881991, 1077989, 2038047, 2388969, 2919851, 3233967, 3643781, 6114141, 7472839, 8759553, 9701901, 10931343, 22418517, 26278659, 32794029, 40081591, 67255551, 120244773, 360734319, 440897501, 1322692503, 3968077509]

約数ペア:

[(1, 3968077509), (3, 1322692503), (9, 440897501), (11, 360734319), (33, 120244773), (59, 67255551), (99, 40081591), (121, 32794029), (151, 26278659), (177, 22418517), (363, 10931343), (409, 9701901), (453, 8759553), (531, 7472839), (649, 6114141), (1089, 3643781), (1227, 3233967), (1359, 2919851), (1661, 2388969), (1947, 2038047), (3681, 1077989), (4499, 881991), (4983, 796323), (5841, 679349), (7139, 555831), (8909, 445401), (13497, 293997), (14949, 265441), (18271, 217179), (21417, 185277), (24131, 164439), (26727, 148467), (40491, 97999), (49489, 80181), (54813, 72393), (61759, 64251)]