38080341

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 65318400

約数和(自身を除く): 27238059

約数列:

[1, 3, 9, 13, 23, 27, 39, 53, 69, 89, 117, 159, 207, 267, 299, 351, 477, 621, 689, 801, 897, 1157, 1219, 1431, 2047, 2067, 2403, 2691, 3471, 3657, 4717, 6141, 6201, 8073, 10413, 10971, 14151, 15847, 18423, 18603, 26611, 31239, 32913, 42453, 47541, 55269, 61321, 79833, 108491, 127359, 142623, 183963, 239499, 325473, 427869, 551889, 718497, 976419, 1410383, 1655667, 2929257, 4231149, 12693447, 38080341]

約数ペア:

[(1, 38080341), (3, 12693447), (9, 4231149), (13, 2929257), (23, 1655667), (27, 1410383), (39, 976419), (53, 718497), (69, 551889), (89, 427869), (117, 325473), (159, 239499), (207, 183963), (267, 142623), (299, 127359), (351, 108491), (477, 79833), (621, 61321), (689, 55269), (801, 47541), (897, 42453), (1157, 32913), (1219, 31239), (1431, 26611), (2047, 18603), (2067, 18423), (2403, 15847), (2691, 14151), (3471, 10971), (3657, 10413), (4717, 8073), (6141, 6201)]