47590551

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 72864000

約数和(自身を除く): 25273449

約数列:

[1, 3, 9, 27, 43, 129, 179, 229, 387, 537, 687, 1161, 1611, 2061, 4833, 6183, 7697, 9847, 23091, 29541, 40991, 69273, 88623, 122973, 207819, 265869, 368919, 1106757, 1762613, 5287839, 15863517, 47590551]

約数ペア:

[(1, 47590551), (3, 15863517), (9, 5287839), (27, 1762613), (43, 1106757), (129, 368919), (179, 265869), (229, 207819), (387, 122973), (537, 88623), (687, 69273), (1161, 40991), (1611, 29541), (2061, 23091), (4833, 9847), (6183, 7697)]