74239623

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4663}}^1$

素因数の和:4759

約数の個数: 24

約数和(自身を含む): 112775520

約数和(自身を除く): 38535897

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 549, 1769, 4663, 5307, 13989, 15921, 41967, 135227, 284443, 405681, 853329, 1217043, 2559987, 8248847, 24746541, 74239623]

約数ペア:

[(1, 74239623), (3, 24746541), (9, 8248847), (29, 2559987), (61, 1217043), (87, 853329), (183, 405681), (261, 284443), (549, 135227), (1769, 41967), (4663, 15921), (5307, 13989)]