54219087

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:904

約数の個数: 36

約数和(自身を含む): 86881080

約数和(自身を除く): 32661993

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 169, 387, 507, 559, 829, 1521, 1677, 2487, 5031, 7267, 7461, 10777, 21801, 32331, 35647, 65403, 96993, 106941, 140101, 320823, 420303, 463411, 1260909, 1390233, 4170699, 6024343, 18073029, 54219087]

約数ペア:

[(1, 54219087), (3, 18073029), (9, 6024343), (13, 4170699), (39, 1390233), (43, 1260909), (117, 463411), (129, 420303), (169, 320823), (387, 140101), (507, 106941), (559, 96993), (829, 65403), (1521, 35647), (1677, 32331), (2487, 21801), (5031, 10777), (7267, 7461)]