74529729

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{263}}^1$

素因数の和:366

約数の個数: 36

約数和(自身を含む): 115891776

約数和(自身を除く): 41362047

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 263, 333, 789, 851, 1369, 2367, 2553, 4107, 6049, 7659, 9731, 12321, 18147, 29193, 31487, 54441, 87579, 94461, 223813, 283383, 360047, 671439, 1080141, 2014317, 3240423, 8281081, 24843243, 74529729]

約数ペア:

[(1, 74529729), (3, 24843243), (9, 8281081), (23, 3240423), (37, 2014317), (69, 1080141), (111, 671439), (207, 360047), (263, 283383), (333, 223813), (789, 94461), (851, 87579), (1369, 54441), (2367, 31487), (2553, 29193), (4107, 18147), (6049, 12321), (7659, 9731)]