47873943

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{136393}}^1$

素因数の和:136415

約数の個数: 16

約数和(自身を含む): 76380640

約数和(自身を除く): 28506697

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 136393, 409179, 1227537, 1773109, 3682611, 5319327, 15957981, 47873943]

約数ペア:

[(1, 47873943), (3, 15957981), (9, 5319327), (13, 3682611), (27, 1773109), (39, 1227537), (117, 409179), (351, 136393)]