233669762901

素因数分解:

$3^3\times {\mathrm{47}}^2\times {\mathrm{881}}^1\times {\mathrm{4447}}^1$

素因数の和:5431

約数の個数: 48

約数和(自身を含む): 354180718080

約数和(自身を除く): 120510955179

約数列:

[1, 3, 9, 27, 47, 141, 423, 881, 1269, 2209, 2643, 4447, 6627, 7929, 13341, 19881, 23787, 40023, 41407, 59643, 120069, 124221, 209009, 372663, 627027, 1117989, 1881081, 1946129, 3917807, 5643243, 5838387, 9823423, 11753421, 17515161, 29470269, 35260263, 52545483, 88410807, 105780789, 184136929, 265232421, 552410787, 1657232361, 4971697083, 8654435663, 25963306989, 77889920967, 233669762901]

約数ペア:

[(1, 233669762901), (3, 77889920967), (9, 25963306989), (27, 8654435663), (47, 4971697083), (141, 1657232361), (423, 552410787), (881, 265232421), (1269, 184136929), (2209, 105780789), (2643, 88410807), (4447, 52545483), (6627, 35260263), (7929, 29470269), (13341, 17515161), (19881, 11753421), (23787, 9823423), (40023, 5838387), (41407, 5643243), (59643, 3917807), (120069, 1946129), (124221, 1881081), (209009, 1117989), (372663, 627027)]