64796571

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 122791680

約数和(自身を除く): 57995109

約数列:

[1, 3, 7, 9, 17, 21, 27, 43, 49, 51, 63, 67, 119, 129, 147, 153, 189, 201, 301, 357, 387, 441, 459, 469, 603, 731, 833, 903, 1071, 1139, 1161, 1323, 1407, 1809, 2107, 2193, 2499, 2709, 2881, 3213, 3283, 3417, 4221, 5117, 6321, 6579, 7497, 7973, 8127, 8643, 9849, 10251, 12663, 15351, 18963, 19737, 20167, 22491, 23919, 25929, 29547, 30753, 35819, 46053, 48977, 55811, 56889, 60501, 71757, 77787, 88641, 107457, 138159, 141169, 146931, 167433, 181503, 215271, 322371, 342839, 423507, 440793, 502299, 544509, 967113, 1028517, 1270521, 1322379, 1506897, 2399873, 3085551, 3811563, 7199619, 9256653, 21598857, 64796571]

約数ペア:

[(1, 64796571), (3, 21598857), (7, 9256653), (9, 7199619), (17, 3811563), (21, 3085551), (27, 2399873), (43, 1506897), (49, 1322379), (51, 1270521), (63, 1028517), (67, 967113), (119, 544509), (129, 502299), (147, 440793), (153, 423507), (189, 342839), (201, 322371), (301, 215271), (357, 181503), (387, 167433), (441, 146931), (459, 141169), (469, 138159), (603, 107457), (731, 88641), (833, 77787), (903, 71757), (1071, 60501), (1139, 56889), (1161, 55811), (1323, 48977), (1407, 46053), (1809, 35819), (2107, 30753), (2193, 29547), (2499, 25929), (2709, 23919), (2881, 22491), (3213, 20167), (3283, 19737), (3417, 18963), (4221, 15351), (5117, 12663), (6321, 10251), (6579, 9849), (7497, 8643), (7973, 8127)]