93571821

素因数分解:

$3^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 163010880

約数和(自身を除く): 69439059

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 107, 147, 189, 321, 441, 661, 749, 963, 1323, 1983, 2247, 2889, 4627, 5243, 5949, 6741, 13881, 15729, 17847, 20223, 32389, 41643, 47187, 70727, 97167, 124929, 141561, 212181, 291501, 495089, 636543, 874503, 1485267, 1909629, 3465623, 4455801, 10396869, 13367403, 31190607, 93571821]

約数ペア:

[(1, 93571821), (3, 31190607), (7, 13367403), (9, 10396869), (21, 4455801), (27, 3465623), (49, 1909629), (63, 1485267), (107, 874503), (147, 636543), (189, 495089), (321, 291501), (441, 212181), (661, 141561), (749, 124929), (963, 97167), (1323, 70727), (1983, 47187), (2247, 41643), (2889, 32389), (4627, 20223), (5243, 17847), (5949, 15729), (6741, 13881)]