201903867

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2741

約数の個数: 48

約数和(自身を含む): 343203840

約数和(自身を除く): 141299973

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 121, 207, 253, 297, 363, 621, 759, 1089, 2277, 2687, 2783, 3267, 6831, 8061, 8349, 24183, 25047, 29557, 61801, 72549, 75141, 88671, 185403, 266013, 325127, 556209, 679811, 798039, 975381, 1668627, 2039433, 2926143, 6118299, 7477921, 8778429, 18354897, 22433763, 67301289, 201903867]

約数ペア:

[(1, 201903867), (3, 67301289), (9, 22433763), (11, 18354897), (23, 8778429), (27, 7477921), (33, 6118299), (69, 2926143), (99, 2039433), (121, 1668627), (207, 975381), (253, 798039), (297, 679811), (363, 556209), (621, 325127), (759, 266013), (1089, 185403), (2277, 88671), (2687, 75141), (2783, 72549), (3267, 61801), (6831, 29557), (8061, 25047), (8349, 24183)]