73904967

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:501

約数の個数: 40

約数和(自身を含む): 117925632

約数和(自身を除く): 44020665

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 191, 281, 459, 573, 843, 1377, 1719, 2529, 3247, 4777, 5157, 7587, 9741, 14331, 15471, 22761, 29223, 42993, 53671, 87669, 128979, 161013, 263007, 386937, 483039, 912407, 1449117, 2737221, 4347351, 8211663, 24634989, 73904967]

約数ペア:

[(1, 73904967), (3, 24634989), (9, 8211663), (17, 4347351), (27, 2737221), (51, 1449117), (81, 912407), (153, 483039), (191, 386937), (281, 263007), (459, 161013), (573, 128979), (843, 87669), (1377, 53671), (1719, 42993), (2529, 29223), (3247, 22761), (4777, 15471), (5157, 14331), (7587, 9741)]