40202757

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5749}}^1$

素因数の和:5802

約数の個数: 32

約数和(自身を含む): 69920000

約数和(自身を除く): 29717243

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 5749, 6993, 17247, 40243, 51741, 120729, 155223, 212713, 362187, 638139, 1086561, 1488991, 1914417, 4466973, 5743251, 13400919, 40202757]

約数ペア:

[(1, 40202757), (3, 13400919), (7, 5743251), (9, 4466973), (21, 1914417), (27, 1488991), (37, 1086561), (63, 638139), (111, 362187), (189, 212713), (259, 155223), (333, 120729), (777, 51741), (999, 40243), (2331, 17247), (5749, 6993)]