229753377

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{523}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 401090560

約数和(自身を除く): 171337183

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 367, 399, 523, 1101, 1197, 1569, 2569, 3303, 3661, 4707, 6973, 7707, 9937, 10983, 20919, 23121, 29811, 32949, 48811, 62757, 69559, 89433, 146433, 191941, 208677, 439299, 575823, 626031, 1343587, 1727469, 3646879, 4030761, 10940637, 12092283, 25528153, 32821911, 76584459, 229753377]

約数ペア:

[(1, 229753377), (3, 76584459), (7, 32821911), (9, 25528153), (19, 12092283), (21, 10940637), (57, 4030761), (63, 3646879), (133, 1727469), (171, 1343587), (367, 626031), (399, 575823), (523, 439299), (1101, 208677), (1197, 191941), (1569, 146433), (2569, 89433), (3303, 69559), (3661, 62757), (4707, 48811), (6973, 32949), (7707, 29811), (9937, 23121), (10983, 20919)]