137029991021

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1\times {\mathrm{1427}}^1$

素因数の和:2311

約数の個数: 64

約数和(自身を含む): 180298137600

約数和(自身を除く): 43268146579

約数列:

[1, 7, 11, 31, 49, 77, 217, 341, 343, 539, 821, 1427, 1519, 2387, 3773, 5747, 9031, 9989, 10633, 15697, 16709, 25451, 40229, 44237, 63217, 69923, 109879, 116963, 178157, 279961, 281603, 309659, 442519, 486607, 489461, 769153, 1171567, 1247099, 1959727, 2167613, 3097633, 3406249, 5384071, 8200969, 8729693, 12887237, 13718089, 15173291, 23843743, 36318577, 57406783, 90210659, 96026623, 166906201, 254230039, 399504347, 401847481, 631474613, 1779610273, 2796530429, 4420322291, 12457271911, 19575713003, 137029991021]

約数ペア:

[(1, 137029991021), (7, 19575713003), (11, 12457271911), (31, 4420322291), (49, 2796530429), (77, 1779610273), (217, 631474613), (341, 401847481), (343, 399504347), (539, 254230039), (821, 166906201), (1427, 96026623), (1519, 90210659), (2387, 57406783), (3773, 36318577), (5747, 23843743), (9031, 15173291), (9989, 13718089), (10633, 12887237), (15697, 8729693), (16709, 8200969), (25451, 5384071), (40229, 3406249), (44237, 3097633), (63217, 2167613), (69923, 1959727), (109879, 1247099), (116963, 1171567), (178157, 769153), (279961, 489461), (281603, 486607), (309659, 442519)]