71528061

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 113303232

約数和(自身を除く): 41775171

約数列:

[1, 3, 11, 17, 33, 51, 67, 121, 173, 187, 201, 363, 519, 561, 737, 1139, 1903, 2057, 2211, 2941, 3417, 5709, 6171, 8107, 8823, 11591, 12529, 20933, 24321, 32351, 34773, 37587, 62799, 97053, 127501, 137819, 197047, 355861, 382503, 413457, 591141, 1067583, 1402511, 2167517, 4207533, 6502551, 23842687, 71528061]

約数ペア:

[(1, 71528061), (3, 23842687), (11, 6502551), (17, 4207533), (33, 2167517), (51, 1402511), (67, 1067583), (121, 591141), (173, 413457), (187, 382503), (201, 355861), (363, 197047), (519, 137819), (561, 127501), (737, 97053), (1139, 62799), (1903, 37587), (2057, 34773), (2211, 32351), (2941, 24321), (3417, 20933), (5709, 12529), (6171, 11591), (8107, 8823)]