54328287

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 80704512

約数和(自身を除く): 26376225

約数列:

[1, 3, 13, 39, 47, 107, 141, 277, 321, 611, 831, 1391, 1833, 3601, 4173, 5029, 10803, 13019, 15087, 29639, 39057, 65377, 88917, 169247, 196131, 385307, 507741, 1155921, 1393033, 4179099, 18109429, 54328287]

約数ペア:

[(1, 54328287), (3, 18109429), (13, 4179099), (39, 1393033), (47, 1155921), (107, 507741), (141, 385307), (277, 196131), (321, 169247), (611, 88917), (831, 65377), (1391, 39057), (1833, 29639), (3601, 15087), (4173, 13019), (5029, 10803)]