832374621

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 1394615040

約数和(自身を除く): 562240419

約数列:

[1, 3, 9, 13, 17, 39, 51, 103, 117, 153, 221, 239, 289, 309, 663, 717, 867, 927, 1339, 1751, 1989, 2151, 2601, 3107, 3757, 4017, 4063, 5253, 9321, 11271, 12051, 12189, 15759, 22763, 24617, 27963, 29767, 33813, 36567, 52819, 68289, 69071, 73851, 89301, 158457, 204867, 207213, 221553, 267903, 320021, 386971, 418489, 475371, 621639, 897923, 960063, 1160913, 1255467, 2693769, 2880189, 3482739, 3766401, 5440357, 7114313, 8081307, 16321071, 21342939, 48963213, 64028817, 92486069, 277458207, 832374621]

約数ペア:

[(1, 832374621), (3, 277458207), (9, 92486069), (13, 64028817), (17, 48963213), (39, 21342939), (51, 16321071), (103, 8081307), (117, 7114313), (153, 5440357), (221, 3766401), (239, 3482739), (289, 2880189), (309, 2693769), (663, 1255467), (717, 1160913), (867, 960063), (927, 897923), (1339, 621639), (1751, 475371), (1989, 418489), (2151, 386971), (2601, 320021), (3107, 267903), (3757, 221553), (4017, 207213), (4063, 204867), (5253, 158457), (9321, 89301), (11271, 73851), (12051, 69071), (12189, 68289), (15759, 52819), (22763, 36567), (24617, 33813), (27963, 29767)]