57856113

素因数分解:

$3^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 104071968

約数和(自身を除く): 46215855

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 81, 113, 129, 147, 189, 243, 301, 339, 387, 441, 567, 791, 903, 1017, 1161, 1323, 1701, 2107, 2373, 2709, 3051, 3483, 3969, 4859, 5537, 6321, 7119, 8127, 9153, 10449, 11907, 14577, 16611, 18963, 21357, 24381, 27459, 34013, 43731, 49833, 56889, 64071, 73143, 102039, 131193, 149499, 170667, 192213, 238091, 306117, 393579, 448497, 512001, 714273, 918351, 1180737, 1345491, 2142819, 2755053, 6428457, 8265159, 19285371, 57856113]

約数ペア:

[(1, 57856113), (3, 19285371), (7, 8265159), (9, 6428457), (21, 2755053), (27, 2142819), (43, 1345491), (49, 1180737), (63, 918351), (81, 714273), (113, 512001), (129, 448497), (147, 393579), (189, 306117), (243, 238091), (301, 192213), (339, 170667), (387, 149499), (441, 131193), (567, 102039), (791, 73143), (903, 64071), (1017, 56889), (1161, 49833), (1323, 43731), (1701, 34013), (2107, 27459), (2373, 24381), (2709, 21357), (3051, 18963), (3483, 16611), (3969, 14577), (4859, 11907), (5537, 10449), (6321, 9153), (7119, 8127)]