139050243

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{28771}}^1$

素因数の和:28959

約数の個数: 16

約数和(自身を含む): 207158400

約数和(自身を除く): 68108157

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 28771, 86313, 258939, 776817, 5150009, 15450027, 46350081, 139050243]

約数ペア:

[(1, 139050243), (3, 46350081), (9, 15450027), (27, 5150009), (179, 776817), (537, 258939), (1611, 86313), (4833, 28771)]