75420747

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1861}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 119168000

約数和(自身を除く): 43747253

約数列:

[1, 3, 9, 19, 27, 57, 79, 171, 237, 513, 711, 1501, 1861, 2133, 4503, 5583, 13509, 16749, 35359, 40527, 50247, 106077, 147019, 318231, 441057, 954693, 1323171, 2793361, 3969513, 8380083, 25140249, 75420747]

約数ペア:

[(1, 75420747), (3, 25140249), (9, 8380083), (19, 3969513), (27, 2793361), (57, 1323171), (79, 954693), (171, 441057), (237, 318231), (513, 147019), (711, 106077), (1501, 50247), (1861, 40527), (2133, 35359), (4503, 16749), (5583, 13509)]