12071755003

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 16004689920

約数和(自身を除く): 3932934917

約数列:

[1, 7, 11, 49, 59, 61, 77, 127, 343, 413, 427, 539, 649, 671, 889, 1397, 2401, 2891, 2989, 3599, 3773, 4543, 4697, 6223, 7493, 7747, 9779, 20237, 20923, 25193, 26411, 31801, 32879, 39589, 43561, 52451, 54229, 68453, 82423, 85217, 141659, 146461, 176351, 222607, 230153, 277123, 304927, 367157, 379603, 457073, 479171, 576961, 596519, 1234457, 1558249, 1611071, 1939861, 2570099, 2657221, 3199511, 3354197, 4038727, 4175633, 5027803, 8641199, 13579027, 17990693, 18600547, 22396577, 28271089, 29229431, 35194621, 95053189, 156776039, 197897623, 204606017, 246362347, 1097432273, 1724536429, 12071755003]

約数ペア:

[(1, 12071755003), (7, 1724536429), (11, 1097432273), (49, 246362347), (59, 204606017), (61, 197897623), (77, 156776039), (127, 95053189), (343, 35194621), (413, 29229431), (427, 28271089), (539, 22396577), (649, 18600547), (671, 17990693), (889, 13579027), (1397, 8641199), (2401, 5027803), (2891, 4175633), (2989, 4038727), (3599, 3354197), (3773, 3199511), (4543, 2657221), (4697, 2570099), (6223, 1939861), (7493, 1611071), (7747, 1558249), (9779, 1234457), (20237, 596519), (20923, 576961), (25193, 479171), (26411, 457073), (31801, 379603), (32879, 367157), (39589, 304927), (43561, 277123), (52451, 230153), (54229, 222607), (68453, 176351), (82423, 146461), (85217, 141659)]