469649997

素因数分解:

$3^2\times {\mathrm{179}}^1\times {\mathrm{401}}^1\times {\mathrm{727}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 684815040

約数和(自身を除く): 215165043

約数列:

[1, 3, 9, 179, 401, 537, 727, 1203, 1611, 2181, 3609, 6543, 71779, 130133, 215337, 291527, 390399, 646011, 874581, 1171197, 2623743, 52183333, 156549999, 469649997]

約数ペア:

[(1, 469649997), (3, 156549999), (9, 52183333), (179, 2623743), (401, 1171197), (537, 874581), (727, 646011), (1203, 390399), (1611, 291527), (2181, 215337), (3609, 130133), (6543, 71779)]