69262947

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 115577280

約数和(自身を除く): 46314333

約数列:

[1, 3, 9, 13, 17, 39, 51, 97, 117, 153, 221, 291, 359, 663, 873, 1077, 1261, 1649, 1989, 3231, 3783, 4667, 4947, 6103, 11349, 14001, 14841, 18309, 21437, 34823, 42003, 54927, 64311, 79339, 104469, 192933, 238017, 313407, 452699, 591991, 714051, 1358097, 1775973, 4074291, 5327919, 7695883, 23087649, 69262947]

約数ペア:

[(1, 69262947), (3, 23087649), (9, 7695883), (13, 5327919), (17, 4074291), (39, 1775973), (51, 1358097), (97, 714051), (117, 591991), (153, 452699), (221, 313407), (291, 238017), (359, 192933), (663, 104469), (873, 79339), (1077, 64311), (1261, 54927), (1649, 42003), (1989, 34823), (3231, 21437), (3783, 18309), (4667, 14841), (4947, 14001), (6103, 11349)]