27850602

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 62705664

約数和(自身を除く): 34855062

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 71, 78, 94, 107, 141, 142, 213, 214, 282, 321, 426, 611, 642, 923, 1222, 1391, 1833, 1846, 2769, 2782, 3337, 3666, 4173, 5029, 5538, 6674, 7597, 8346, 10011, 10058, 15087, 15194, 20022, 22791, 30174, 43381, 45582, 65377, 86762, 98761, 130143, 130754, 196131, 197522, 260286, 296283, 357059, 392262, 592566, 714118, 1071177, 2142354, 4641767, 9283534, 13925301, 27850602]

約数ペア:

[(1, 27850602), (2, 13925301), (3, 9283534), (6, 4641767), (13, 2142354), (26, 1071177), (39, 714118), (47, 592566), (71, 392262), (78, 357059), (94, 296283), (107, 260286), (141, 197522), (142, 196131), (213, 130754), (214, 130143), (282, 98761), (321, 86762), (426, 65377), (611, 45582), (642, 43381), (923, 30174), (1222, 22791), (1391, 20022), (1833, 15194), (1846, 15087), (2769, 10058), (2782, 10011), (3337, 8346), (3666, 7597), (4173, 6674), (5029, 5538)]