27263118

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 56149632

約数和(自身を除く): 28886514

約数列:

[1, 2, 3, 6, 43, 86, 129, 251, 258, 421, 502, 753, 842, 1263, 1506, 2526, 10793, 18103, 21586, 32379, 36206, 54309, 64758, 105671, 108618, 211342, 317013, 634026, 4543853, 9087706, 13631559, 27263118]

約数ペア:

[(1, 27263118), (2, 13631559), (3, 9087706), (6, 4543853), (43, 634026), (86, 317013), (129, 211342), (251, 108618), (258, 105671), (421, 64758), (502, 54309), (753, 36206), (842, 32379), (1263, 21586), (1506, 18103), (2526, 10793)]