37921527

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1423}}^1$

素因数の和:1489

約数の個数: 40

約数和(自身を含む): 66164736

約数和(自身を除く): 28243209

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 329, 423, 567, 987, 1269, 1423, 2961, 3807, 4269, 8883, 9961, 12807, 26649, 29883, 38421, 66881, 89649, 115263, 200643, 268947, 468167, 601929, 806841, 1404501, 1805787, 4213503, 5417361, 12640509, 37921527]

約数ペア:

[(1, 37921527), (3, 12640509), (7, 5417361), (9, 4213503), (21, 1805787), (27, 1404501), (47, 806841), (63, 601929), (81, 468167), (141, 268947), (189, 200643), (329, 115263), (423, 89649), (567, 66881), (987, 38421), (1269, 29883), (1423, 26649), (2961, 12807), (3807, 9961), (4269, 8883)]