38060847

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 64471680

約数和(自身を除く): 26410833

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 243, 261, 297, 319, 491, 783, 891, 957, 1473, 2349, 2673, 2871, 4419, 5401, 7047, 8613, 13257, 14239, 16203, 25839, 39771, 42717, 48609, 77517, 119313, 128151, 145827, 156629, 384453, 437481, 469887, 1153359, 1312443, 1409661, 3460077, 4228983, 12686949, 38060847]

約数ペア:

[(1, 38060847), (3, 12686949), (9, 4228983), (11, 3460077), (27, 1409661), (29, 1312443), (33, 1153359), (81, 469887), (87, 437481), (99, 384453), (243, 156629), (261, 145827), (297, 128151), (319, 119313), (491, 77517), (783, 48609), (891, 42717), (957, 39771), (1473, 25839), (2349, 16203), (2673, 14239), (2871, 13257), (4419, 8613), (5401, 7047)]