206568603

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{983}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 315194880

約数和(自身を除く): 108626277

約数列:

[1, 3, 9, 27, 43, 129, 181, 387, 543, 983, 1161, 1629, 2949, 4887, 7783, 8847, 23349, 26541, 42269, 70047, 126807, 177923, 210141, 380421, 533769, 1141263, 1601307, 4803921, 7650689, 22952067, 68856201, 206568603]

約数ペア:

[(1, 206568603), (3, 68856201), (9, 22952067), (27, 7650689), (43, 4803921), (129, 1601307), (181, 1141263), (387, 533769), (543, 380421), (983, 210141), (1161, 177923), (1629, 126807), (2949, 70047), (4887, 42269), (7783, 26541), (8847, 23349)]