72284817

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 108028800

約数和(自身を除く): 35743983

約数列:

[1, 3, 11, 33, 61, 149, 183, 241, 447, 671, 723, 1639, 2013, 2651, 4917, 7953, 9089, 14701, 27267, 35909, 44103, 99979, 107727, 161711, 299937, 394999, 485133, 1184997, 2190449, 6571347, 24094939, 72284817]

約数ペア:

[(1, 72284817), (3, 24094939), (11, 6571347), (33, 2190449), (61, 1184997), (149, 485133), (183, 394999), (241, 299937), (447, 161711), (671, 107727), (723, 99979), (1639, 44103), (2013, 35909), (2651, 27267), (4917, 14701), (7953, 9089)]