153764499

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 255744000

約数和(自身を除く): 101979501

約数列:

[1, 3, 7, 21, 23, 49, 69, 73, 89, 147, 161, 219, 267, 343, 483, 511, 623, 1029, 1127, 1533, 1679, 1869, 2047, 3381, 3577, 4361, 5037, 6141, 6497, 7889, 10731, 11753, 13083, 14329, 19491, 23667, 25039, 30527, 35259, 42987, 45479, 75117, 82271, 91581, 100303, 136437, 149431, 246813, 300909, 318353, 448293, 575897, 702121, 955059, 1046017, 1727691, 2106363, 2228471, 3138051, 6685413, 7322119, 21966357, 51254833, 153764499]

約数ペア:

[(1, 153764499), (3, 51254833), (7, 21966357), (21, 7322119), (23, 6685413), (49, 3138051), (69, 2228471), (73, 2106363), (89, 1727691), (147, 1046017), (161, 955059), (219, 702121), (267, 575897), (343, 448293), (483, 318353), (511, 300909), (623, 246813), (1029, 149431), (1127, 136437), (1533, 100303), (1679, 91581), (1869, 82271), (2047, 75117), (3381, 45479), (3577, 42987), (4361, 35259), (5037, 30527), (6141, 25039), (6497, 23667), (7889, 19491), (10731, 14329), (11753, 13083)]