72970983

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{50993}}^1$

素因数の和:51055

約数の個数: 16

約数和(自身を含む): 110147040

約数和(自身を除く): 37176057

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 50993, 152979, 458937, 1376811, 2702629, 8107887, 24323661, 72970983]

約数ペア:

[(1, 72970983), (3, 24323661), (9, 8107887), (27, 2702629), (53, 1376811), (159, 458937), (477, 152979), (1431, 50993)]