121876638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{859}}^1$

素因数の和:1001

約数の個数: 64

約数和(自身を含む): 280869120

約数和(自身を除く): 158992482

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 107, 214, 221, 321, 442, 642, 663, 859, 1326, 1391, 1718, 1819, 2577, 2782, 3638, 4173, 5154, 5457, 8346, 10914, 11167, 14603, 22334, 23647, 29206, 33501, 43809, 47294, 67002, 70941, 87618, 91913, 141882, 183826, 189839, 275739, 379678, 551478, 569517, 1139034, 1194869, 1562521, 2389738, 3125042, 3584607, 4687563, 7169214, 9375126, 20312773, 40625546, 60938319, 121876638]

約数ペア:

[(1, 121876638), (2, 60938319), (3, 40625546), (6, 20312773), (13, 9375126), (17, 7169214), (26, 4687563), (34, 3584607), (39, 3125042), (51, 2389738), (78, 1562521), (102, 1194869), (107, 1139034), (214, 569517), (221, 551478), (321, 379678), (442, 275739), (642, 189839), (663, 183826), (859, 141882), (1326, 91913), (1391, 87618), (1718, 70941), (1819, 67002), (2577, 47294), (2782, 43809), (3638, 33501), (4173, 29206), (5154, 23647), (5457, 22334), (8346, 14603), (10914, 11167)]