75817161

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3371}}^1$

素因数の和:3411

約数の個数: 48

約数和(自身を含む): 138386880

約数和(自身を除く): 62569719

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 357, 441, 459, 833, 1071, 1323, 2499, 3213, 3371, 7497, 10113, 22491, 23597, 30339, 57307, 70791, 91017, 165179, 171921, 212373, 401149, 495537, 515763, 637119, 1203447, 1486611, 1547289, 2808043, 3610341, 4459833, 8424129, 10831023, 25272387, 75817161]

約数ペア:

[(1, 75817161), (3, 25272387), (7, 10831023), (9, 8424129), (17, 4459833), (21, 3610341), (27, 2808043), (49, 1547289), (51, 1486611), (63, 1203447), (119, 637119), (147, 515763), (153, 495537), (189, 401149), (357, 212373), (441, 171921), (459, 165179), (833, 91017), (1071, 70791), (1323, 57307), (2499, 30339), (3213, 23597), (3371, 22491), (7497, 10113)]