74689293

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 116960256

約数和(自身を除く): 42270963

約数列:

[1, 3, 7, 21, 73, 83, 219, 249, 511, 581, 587, 1533, 1743, 1761, 4109, 6059, 12327, 18177, 42413, 42851, 48721, 127239, 128553, 146163, 299957, 341047, 899871, 1023141, 3556633, 10669899, 24896431, 74689293]

約数ペア:

[(1, 74689293), (3, 24896431), (7, 10669899), (21, 3556633), (73, 1023141), (83, 899871), (219, 341047), (249, 299957), (511, 146163), (581, 128553), (587, 127239), (1533, 48721), (1743, 42851), (1761, 42413), (4109, 18177), (6059, 12327)]