213724884081

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1\times {\mathrm{643}}^1$

素因数の和:1318

約数の個数: 64

約数和(自身を含む): 302690304000

約数和(自身を除く): 88965419919

約数列:

[1, 3, 29, 67, 87, 127, 201, 381, 449, 643, 1347, 1929, 1943, 3683, 5829, 8509, 11049, 13021, 18647, 25527, 30083, 39063, 43081, 55941, 57023, 81661, 90249, 129243, 171069, 244983, 246761, 288707, 740283, 866121, 872407, 1249349, 1653667, 2368169, 2617221, 3748047, 3820541, 4961001, 5471287, 7104507, 8372503, 11461623, 16413861, 19343369, 25117509, 36665789, 58030107, 109997367, 110795689, 158667323, 332387067, 476001969, 560957701, 1063307881, 1682873103, 2456607863, 3189923643, 7369823589, 71241628027, 213724884081]

約数ペア:

[(1, 213724884081), (3, 71241628027), (29, 7369823589), (67, 3189923643), (87, 2456607863), (127, 1682873103), (201, 1063307881), (381, 560957701), (449, 476001969), (643, 332387067), (1347, 158667323), (1929, 110795689), (1943, 109997367), (3683, 58030107), (5829, 36665789), (8509, 25117509), (11049, 19343369), (13021, 16413861), (18647, 11461623), (25527, 8372503), (30083, 7104507), (39063, 5471287), (43081, 4961001), (55941, 3820541), (57023, 3748047), (81661, 2617221), (90249, 2368169), (129243, 1653667), (171069, 1249349), (244983, 872407), (246761, 866121), (288707, 740283)]