74328219

素因数分解:

$3^3\times 7^1\times {\mathrm{393271}}^1$

素因数の和:393287

約数の個数: 16

約数和(自身を含む): 125847040

約数和(自身を除く): 51518821

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 393271, 1179813, 2752897, 3539439, 8258691, 10618317, 24776073, 74328219]

約数ペア:

[(1, 74328219), (3, 24776073), (7, 10618317), (9, 8258691), (21, 3539439), (27, 2752897), (63, 1179813), (189, 393271)]