72684243

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2347}}^1$

素因数の和:2424

約数の個数: 32

約数和(自身を含む): 114206720

約数和(自身を除く): 41522477

約数列:

[1, 3, 9, 27, 31, 37, 93, 111, 279, 333, 837, 999, 1147, 2347, 3441, 7041, 10323, 21123, 30969, 63369, 72757, 86839, 218271, 260517, 654813, 781551, 1964439, 2344653, 2692009, 8076027, 24228081, 72684243]

約数ペア:

[(1, 72684243), (3, 24228081), (9, 8076027), (27, 2692009), (31, 2344653), (37, 1964439), (93, 781551), (111, 654813), (279, 260517), (333, 218271), (837, 86839), (999, 72757), (1147, 63369), (2347, 30969), (3441, 21123), (7041, 10323)]