138214280589

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{26641}}^1$

素因数の和:27306

約数の個数: 64

約数和(自身を含む): 236366118912

約数和(自身を除く): 98151838323

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 607, 777, 1221, 1821, 2849, 4249, 6677, 8547, 12747, 20031, 22459, 26641, 46739, 67377, 79923, 140217, 157213, 186487, 247049, 293051, 471639, 559461, 741147, 879153, 985717, 1729343, 2051357, 2957151, 5188029, 6154071, 6900019, 10842887, 16171087, 20700057, 32528661, 48513261, 75900209, 113197609, 177881957, 227700627, 339592827, 533645871, 598330219, 1245173699, 1794990657, 3735521097, 4188311533, 6581632409, 12564934599, 19744897227, 46071426863, 138214280589]

約数ペア:

[(1, 138214280589), (3, 46071426863), (7, 19744897227), (11, 12564934599), (21, 6581632409), (33, 4188311533), (37, 3735521097), (77, 1794990657), (111, 1245173699), (231, 598330219), (259, 533645871), (407, 339592827), (607, 227700627), (777, 177881957), (1221, 113197609), (1821, 75900209), (2849, 48513261), (4249, 32528661), (6677, 20700057), (8547, 16171087), (12747, 10842887), (20031, 6900019), (22459, 6154071), (26641, 5188029), (46739, 2957151), (67377, 2051357), (79923, 1729343), (140217, 985717), (157213, 879153), (186487, 741147), (247049, 559461), (293051, 471639)]