9301131

素因数分解:

$3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 16473600

約数和(自身を除く): 7172469

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 131, 147, 161, 207, 343, 393, 441, 483, 917, 1029, 1127, 1179, 1449, 2751, 3013, 3087, 3381, 6419, 7889, 8253, 9039, 10143, 19257, 21091, 23667, 27117, 44933, 57771, 63273, 71001, 134799, 147637, 189819, 404397, 442911, 1033459, 1328733, 3100377, 9301131]

約数ペア:

[(1, 9301131), (3, 3100377), (7, 1328733), (9, 1033459), (21, 442911), (23, 404397), (49, 189819), (63, 147637), (69, 134799), (131, 71001), (147, 63273), (161, 57771), (207, 44933), (343, 27117), (393, 23667), (441, 21091), (483, 19257), (917, 10143), (1029, 9039), (1127, 8253), (1179, 7889), (1449, 6419), (2751, 3381), (3013, 3087)]