66230505

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1997}}^1$

素因数の和:2086

約数の個数: 48

約数和(自身を含む): 127168704

約数和(自身を除く): 60938199

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 67, 99, 165, 201, 335, 495, 603, 737, 1005, 1997, 2211, 3015, 3685, 5991, 6633, 9985, 11055, 17973, 21967, 29955, 33165, 65901, 89865, 109835, 133799, 197703, 329505, 401397, 668995, 988515, 1204191, 1471789, 2006985, 4415367, 6020955, 7358945, 13246101, 22076835, 66230505]

約数ペア:

[(1, 66230505), (3, 22076835), (5, 13246101), (9, 7358945), (11, 6020955), (15, 4415367), (33, 2006985), (45, 1471789), (55, 1204191), (67, 988515), (99, 668995), (165, 401397), (201, 329505), (335, 197703), (495, 133799), (603, 109835), (737, 89865), (1005, 65901), (1997, 33165), (2211, 29955), (3015, 21967), (3685, 17973), (5991, 11055), (6633, 9985)]