450694881

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3461}}^1$

素因数の和:3543

約数の個数: 64

約数和(自身を含む): 837527040

約数和(自身を除く): 386832159

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 53, 63, 91, 117, 159, 189, 273, 351, 371, 477, 689, 819, 1113, 1431, 2067, 2457, 3339, 3461, 4823, 6201, 10017, 10383, 14469, 18603, 24227, 31149, 43407, 44993, 72681, 93447, 130221, 134979, 183433, 218043, 314951, 404937, 550299, 654129, 944853, 1214811, 1284031, 1650897, 2384629, 2834559, 3852093, 4952691, 7153887, 8503677, 11556279, 16692403, 21461661, 34668837, 50077209, 64384983, 150231627, 450694881]

約数ペア:

[(1, 450694881), (3, 150231627), (7, 64384983), (9, 50077209), (13, 34668837), (21, 21461661), (27, 16692403), (39, 11556279), (53, 8503677), (63, 7153887), (91, 4952691), (117, 3852093), (159, 2834559), (189, 2384629), (273, 1650897), (351, 1284031), (371, 1214811), (477, 944853), (689, 654129), (819, 550299), (1113, 404937), (1431, 314951), (2067, 218043), (2457, 183433), (3339, 134979), (3461, 130221), (4823, 93447), (6201, 72681), (10017, 44993), (10383, 43407), (14469, 31149), (18603, 24227)]