74091537

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4909}}^1$

素因数の和:4974

約数の個数: 32

約数和(自身を含む): 120982400

約数和(自身を除く): 46890863

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 4909, 5031, 14727, 15093, 44181, 63817, 132543, 191451, 211087, 574353, 633261, 1723059, 1899783, 2744131, 5699349, 8232393, 24697179, 74091537]

約数ペア:

[(1, 74091537), (3, 24697179), (9, 8232393), (13, 5699349), (27, 2744131), (39, 1899783), (43, 1723059), (117, 633261), (129, 574353), (351, 211087), (387, 191451), (559, 132543), (1161, 63817), (1677, 44181), (4909, 15093), (5031, 14727)]