73344393

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 114854400

約数和(自身を除く): 41510007

約数列:

[1, 3, 9, 27, 29, 47, 87, 141, 261, 423, 783, 1269, 1363, 1993, 4089, 5979, 12267, 17937, 36801, 53811, 57797, 93671, 173391, 281013, 520173, 843039, 1560519, 2529117, 2716459, 8149377, 24448131, 73344393]

約数ペア:

[(1, 73344393), (3, 24448131), (9, 8149377), (27, 2716459), (29, 2529117), (47, 1560519), (87, 843039), (141, 520173), (261, 281013), (423, 173391), (783, 93671), (1269, 57797), (1363, 53811), (1993, 36801), (4089, 17937), (5979, 12267)]