61490502

素因数分解:

$2^1\times 3^4\times {\mathrm{379571}}^1$

素因数の和:379585

約数の個数: 20

約数和(自身を含む): 137784636

約数和(自身を除く): 76294134

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 379571, 759142, 1138713, 2277426, 3416139, 6832278, 10248417, 20496834, 30745251, 61490502]

約数ペア:

[(1, 61490502), (2, 30745251), (3, 20496834), (6, 10248417), (9, 6832278), (18, 3416139), (27, 2277426), (54, 1138713), (81, 759142), (162, 379571)]