54119877

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 85155840

約数和(自身を除く): 31035963

約数列:

[1, 3, 7, 21, 41, 123, 239, 263, 287, 717, 789, 861, 1673, 1841, 5019, 5523, 9799, 10783, 29397, 32349, 62857, 68593, 75481, 188571, 205779, 226443, 439999, 1319997, 2577137, 7731411, 18039959, 54119877]

約数ペア:

[(1, 54119877), (3, 18039959), (7, 7731411), (21, 2577137), (41, 1319997), (123, 439999), (239, 226443), (263, 205779), (287, 188571), (717, 75481), (789, 68593), (861, 62857), (1673, 32349), (1841, 29397), (5019, 10783), (5523, 9799)]